Detour

Lisbon in Three Hills

Delphine Roy — Thu, 10 Sep 2026 00:00:00 GMT

Everybody arrives in Lisbon with a list and leaves with sore calves. The list is not the problem. The problem is that the list is flat and the city is not: two places four hundred metres apart on a map can be ninety vertical metres and twenty minutes of stairs from each other, and no amount of planning fixes that after the fact.

So stop planning by neighbourhood and start planning by hill. There are three that matter. Do them in order, take the descents as rewards, and the city stops being a series of unrelated climbs.

The first hill: Graça, early

Start high and walk down. This is the whole trick, and it is worth saying twice: start high and walk down. Take the 28 up if you must — at eight in the morning it is a tram rather than a queue — and get off at Graça.

From there the descent is continuous for about an hour, through Mouraria, past the doors people actually live behind, and out into the flat. You will pass four miradouros. Stop at two. The other two are the same view with more people in it.

Best hour: before 9am, or after 6pm in summer.
Skip: the castle, unless you have pre-booked. The queue is the attraction.
Wear: anything but new shoes. The calçada is polished limestone and it is genuinely slippery when damp.

Mouraria, on the way down. The streets narrow before they flatten.Riccardo Toso

The second hill: Bairro Alto, late afternoon

The second climb is short and mean — Calçada do Duque, or the lift if the queue is under ten minutes, which it is roughly never. Do it at four. The light gets low across the Baixa around five and everything you photograph between five and seven will look better than it deserves to.

Lisbon is not a city you see. It is a city you get above, twice a day, and the rest of the time you are in a street too narrow to see anything at all.

Bairro Alto before dark is a different place from Bairro Alto after it. Before dark it is a grid of quiet streets with the shutters down. After dark the shutters go up and the same streets are unwalkable. Both are worth seeing, which means arriving early and staying put.

The third hill: Estrela, the morning after

The third is the one nobody does, which is the argument for doing it. Walk out west along Rua de São Bento, up to the basilica, and into the garden behind it. It takes a morning, there is almost nothing to queue for, and it is the only part of this walk where you will hear Portuguese more than any other language.

What this costs

Two days, one transport pass, and one pair of shoes you have already broken in. Everything above is free except the tram, and the tram is optional in the direction that matters.

The thing nobody tells you: the funiculars are covered by the day pass, and there are three of them. If your knees have an opinion about descents, that is the part of this plan to spend money on.

Hut to Hut in the Dolomites

Delphine Roy — Mon, 07 Sep 2026 00:00:00 GMT

The thing that stops most people walking in the Alps is the camping. Carrying a tent, a stove and four days of food over a pass is a different sport from walking, and it is the sport people imagine when they say they could never do it.

You do not have to. The Dolomites are covered in rifugi — mountain huts with bunks, showers and a kitchen — spaced roughly a day’s walk apart. You carry a sleeping bag liner, a change of clothes and a waterproof. That is it.

The second morning, an hour after leaving the hut and about twenty minutes before the cloud lifted. Photo: Nicola Toscan.

Three days that work

Day one: up from the valley, four hours, mostly forest. Dull, and it gets the height done.
Day two: the long one. Six to seven hours along the ridge, and the reason you came.
Day three: down, three hours, knees complaining, bus at the bottom.

A hut is not a hotel and it is not a bothy. It is a busy restaurant with beds above it, at two thousand metres, and the strangeness of that never quite wears off.

Booking and manners

Book by email, weeks ahead, and confirm. Bring cash, because the card machine is at the mercy of a radio link. Take your boots off at the door, take the top bunk if you are the last to arrive, and be in bed by ten — everybody around you is leaving at six.

The Night Train Still Wins

Delphine Roy — Fri, 04 Sep 2026 00:00:00 GMT

The argument for the night train is usually made badly. People talk about romance, and romance is not a thing you can put in a spreadsheet next to a seventy-euro fare. Here is the version that survives arithmetic.

A sleeper from Vienna leaves at about nine and puts you in Venice a little after eight. That is thirteen hours of a journey you were going to spend somewhere anyway, and it replaces a night of accommodation. Against a flight you are trading two hours in the air for zero hours at two airports, zero transfers, and one fewer hotel night.

Somewhere after Villach, which is where the good bit starts. Photo: Tudose George.

What it actually costs

Couchette, six berth: the cheap option, and fine if you are on your own and sleep through anything.
Couchette, four berth: the sweet spot. Enough room to sit up, cheap enough to still beat a hotel.
Sleeper with a basin: roughly double, and worth it exactly once, on the night before something that matters.

The sleeper is not a way to see a country. It is a way to be somewhere else in the morning without having spent a day getting there.

When not to

Do not take it if the train arrives before seven, because nothing is open and you will spend two hours in a station with a bag. Do not take it two nights running. And do not take it expecting silence: a sleeper is a corridor of doors, and at four in the morning somebody always needs the one at the end.

The Ring Road, Anticlockwise

Delphine Roy — Tue, 01 Sep 2026 00:00:00 GMT

Iceland’s ring road is 1,332 kilometres and almost everybody drives it in the same direction: south first, because that is where the famous stops are and because the rental desk hands you a map with the route drawn that way.

Go the other way. The south coast is the busiest third of the road and the part that most rewards an empty car park, and if you arrive there on day eight rather than day two you get it in the second half of the afternoon, in autumn light, after every coach has turned for home.

Day three, east side, and the last car we saw for forty minutes. Photo: Suju.

Seven days, the other way round

Days one and two: north from Keflavik, Borgarnes, the long empty run to Akureyri.
Day three: Myvatn. The one place worth two nights.
Days four and five: the east fjords, which are the quietest and the least photographed part of the whole loop.
Days six and seven: the glacier lagoon, then west along the south coast into the evening.

The direction is not a detail. It decides whether the sun is in your windscreen or over your shoulder for six hours a day, for a week.

What will go wrong

Wind. Not rain — wind, which closes roads, takes car doors off their hinges and is the single most common cause of a claim on an Icelandic hire car. Check the road service site every morning, take the gravel protection, and never open a door without holding it.

A Refuge at 2,300 Metres

Delphine Roy — Fri, 28 Aug 2026 00:00:00 GMT

People hear “mountain hut” and picture a bothy: a stone room, a wooden platform, bring your own everything. A rifugio in the Dolomites is not that. It has a kitchen, a wine list, hot showers on a timer, and a dining room that at seven in the evening is as loud as any restaurant in Bolzano.

The half-board rate covers a bunk, dinner and breakfast. Dinner is three courses and it arrives at a set time for everybody at once, which is part of the point: you eat with whoever walked in that day.

The hut we should have booked and did not, an hour further along the ridge. Photo: Felix Mittermeier.

What is included and what is not

Included: bunk, blanket, pillow, dinner, breakfast.
Not included: sheets. You bring a liner, every time, and they will sell you a paper one at a mark-up if you forget.
Not included: water, in some huts. Everything is carried or helicoptered up, and a bottle can cost what a beer costs.
Rarely included: a working card machine.

The lights go out at ten. This is not a suggestion and nobody who has walked seven hours will be on your side about it.

Booking

Open in mid-March for the summer, full by May for August weekends, and the good ones on the high routes go first. Email, do not phone. Confirm a week before. Cancel properly if your plans change, because somebody on a four-day traverse is waiting for the bed.

Venice, After They Go Home

Delphine Roy — Tue, 25 Aug 2026 00:00:00 GMT

The statistic that explains Venice is this: the large majority of the people in it on any given day arrived that morning and will leave that evening. They come off cruise ships and coaches and the train from Mestre, they walk one route between the station and the square, and by seven they are gone.

Sleep in the city and you get the other sixteen hours. They are not busy. In Cannaregio at eight in the evening you will walk for ten minutes and pass four people, three of whom live there.

From the north side, looking across to the lagoon, at the hour nothing is open. Photo: Sandra Filipe.

The two good hours

Early. Between six and eight the deliveries happen — everything in Venice arrives by boat, and watching a supermarket restocked from a barge is a better introduction to the city than any museum.
Late. After nine the day-trip routes empty completely and the only crowded places are the ones with tables outside.

A city that is impossible at noon and empty at nine is not overrun. It is badly timetabled, and the timetable is the one thing a visitor controls.

Where not to stay

Not Mestre, obviously, but also not directly on the main route. Pick Castello east of the Arsenale, or Cannaregio north of the Strada Nuova, or the Giudecca, which has the best view of Venice available and is four minutes from it by a boat that runs all night.

Two Weeks in One Bag

Delphine Roy — Fri, 21 Aug 2026 00:00:00 GMT

One-bag travel has a tiresome culture around it and an extremely practical core. The tiresome part is the competition about weight. The practical part is that a bag you can carry up three flights, put in an overhead locker and walk forty minutes with removes about half the friction from a trip.

The number that matters is not litres. It is how many times a day you have to decide what to do with it.

The cube system, which is the only organisational thing that has survived. Photo: Vlada Karpovich.

The four items doing the work

A merino layer. Worn four days running without becoming a problem, which is the entire mechanism by which two weeks fits in one bag.
A shell that packs to nothing and is honestly waterproof. Not shower-proof.
One pair of shoes you can walk 20km in and wear to dinner. This is the hardest item on the list and it is worth spending money on.
A flat washbag that hangs, because the failure mode of small bathrooms is surface area.

Everything else is replaceable at the destination, usually within an hour, usually for less than the cost of checking a bag.

What always gets over-packed

Trousers, and books. Two pairs of trousers is enough for fourteen days and nobody has ever finished three books on a trip that involved actually going anywhere. Take one, and accept that you will buy another in an airport against your better judgement.

Porto Between the Bridges

Delphine Roy — Tue, 18 Aug 2026 00:00:00 GMT

Porto is two towns that agreed to share a river. Everything people come for is on the north bank; everything they photograph the north bank from is on the south. You cannot do the city properly without crossing at least twice, and the crossings are the best part of it.

Start at the top. Walk out onto the upper deck of the Luis I bridge, where the metro runs and where the drop is genuinely alarming, and keep going to the Serra do Pilar terrace. That is the postcard, and it is worth ten minutes before the coaches arrive.

Looking back over the old town from the south bank. Photo: Tobias Reinert.

Down, then back

The descent into Vila Nova de Gaia takes twenty minutes and the cellars at the bottom open at ten. Book one. They are all much the same, and which one matters far less than the fact that you sat down for an hour in the middle of a day made entirely of hills.

Cross high, return low. The upper deck for the view, the lower deck for the shade and the river noise.
Ribeira is for the evening, not for lunch. At noon it is a wall of menus in four languages.
The cathedral is free; the cloister is not, and the cloister is the part worth paying for.

Porto rewards being slightly above it. Ten metres of height turns the whole town from a jumble into a plan.

The bit people skip

Walk east instead of west. Past the Infante bridge the riverfront empties out inside four hundred metres, and a path follows the water for another two kilometres with nothing on it but joggers and one very good cafe. It is the only stretch of Porto where the river is allowed to be just a river.

The Faroes Walk Themselves

Delphine Roy — Fri, 14 Aug 2026 00:00:00 GMT

There is no point writing a Faroes itinerary. You can write a list of eleven things and an order to attempt them in, and then the fog comes down on Vagar and the order is decided for you. Everyone who goes learns this in about a day and a half.

What works instead is a list with a weather condition attached to each item. Clear and still: the coastal walks. Clear and windy: the drives, and the ferry if it is running. Low cloud: the villages, the museum in Torshavn, the long tunnels, the cafe.

Low cloud is not a bad day here. It is most days, and the place is built for it. Photo: Veronika Benz.

Things that need clear weather

Sorvagsvatn, the lake that appears to sit above the ocean. Worthless in fog, extraordinary otherwise.
The Kallur lighthouse walk on Kalsoy, which needs the ferry as well as the visibility.
Anything on Mykines. The boat cancels more often than it sails.

Locals do not talk about good weather. They talk about a good window, which is about ninety minutes long and arrives without warning at half past four.

The practical bit

Hire a car with the tunnel toll included, book accommodation for the whole week in one base rather than moving, and understand that several of the best walks cross private land and charge for it. Pay it. It is what keeps the paths open.

Norway by Ferry, Not by Car

Delphine Roy — Tue, 11 Aug 2026 00:00:00 GMT

Everybody hires a car in Bergen. It is the obvious move and it is usually the wrong one, because the roads along the big fjords spend most of their length in tunnels, and a tunnel is a tunnel whatever is above it.

The boats are still there. Not the tourist cruises with the commentary — the ordinary public ferries that carry post and bicycles and people going to work, running on a timetable that has barely changed in decades.

Most of the fjord has no road at all on this side. Photo: Raulling.

The route that works

Take the express boat out of Bergen up the Sognefjord, get off at Balestrand, stay two nights, and come back on the slow local ferry with every stop on it. The express does the distance; the local does the fjord.

Book the express; turn up for the local.
Sit outside for the first hour out of Bergen, then go in. It gets cold well before it looks cold.
Take the 07:30 if there is one. Morning light runs down the west wall and the water has not been touched yet.

A fjord is a corridor, and you are meant to be in the middle of it. Every photograph you have seen of one was taken from a boat.

The unglamorous bit

The ferries are not cheap and they are not fast, and in October half of them stop. Check the winter timetable before you build a week around one, because “four sailings a day” becomes “one, on Tuesdays” with very little warning.

The North Coast, Slowly

Delphine Roy — Fri, 07 Aug 2026 00:00:00 GMT

The North Coast route has been a victim of its own signage. It was invented as a marketing idea, it worked far too well, and for a few summers it turned some of the emptiest roads in Britain into a queue of camper vans doing it in four days because a blog said four days was enough.

Four days is not enough. Four days is 200 kilometres a day on roads where the average speed is closer to forty, which means the whole trip is driving and the stops are photographs taken through a windscreen.

The bit between Durness and Tongue, which is worth an entire day on its own. Photo: Ekrulila.

How to use nine days

Three nights in the northwest. Assynt and Sutherland are the reason the road exists.
Two nights on the north coast proper, which is beaches, and they are extraordinary and freezing.
Two nights on the east, which is the quiet half and much underrated.
Two spare. Something will be shut, or the weather will hand you one perfect day that deserves to be used somewhere else.

Passing places are for passing and for letting people by. They are not viewpoints, and the single thing that makes locals despair is a car parked in one with nobody in it.

Fuel and food

Both are further apart than you expect. North of Ullapool, fill up whenever you are under half a tank, and assume the kitchen stops at eight. This is not a hardship; it is simply a different set of rules from the one the route is usually planned under.

The Riad Worth the Alley

Delphine Roy — Tue, 04 Aug 2026 00:00:00 GMT

A riad is a house built inward. Every room faces a courtyard, the outside walls have almost no windows, and the whole thing is arranged so that the hottest part of the afternoon happens somewhere you are not. Once you have slept in one, a hotel room with a view of a street feels like an odd thing to have wanted.

The trouble is that “riad” has become a marketing word, and half the places using it are ordinary guesthouses with a plunge pool in an atrium.

The last thirty metres, which no taxi is going to drive. Photo: Mike Van Schoonderwalt.

Telling them apart

The entrance is a bend. A real riad has a dog-leg between the street door and the courtyard, so that nobody outside can see in.
The courtyard is the middle, not a feature at one end.
Rooms are different sizes, because it was a family house and not a plan.
The roof terrace exists and is used, which is where you will end up every evening.

Ask how many rooms. Under eight and you are in a house. Over fifteen and you are in a hotel that has bought three houses and knocked them together.

The alley problem

The address will be unfindable and this is normal. Every riad will meet you at a recognisable corner if you tell them which one you are arriving at, and every one of them expects to. Arrange it in advance; do not stand in the medina at eleven at night with a suitcase and a screenshot.

Athens Is Not Only Marble

Delphine Roy — Fri, 31 Jul 2026 00:00:00 GMT

Everybody does the Acropolis first, and everybody should, and then a lot of people are quietly disappointed by the rest of the week. The disappointment is a sequencing error: you have started with the single most famous object in European architecture and then gone looking for something to follow it.

Nothing follows it. Go sideways instead. Athens has perhaps a dozen small museums and sites that would each be the main attraction in a smaller city, and several of them are almost empty on a Tuesday.

From Lycabettus, which is a funicular and ten minutes, and which nobody does. Photo: Maksim Romashkin.

Four that are worth a morning each

The Kerameikos, the ancient cemetery, with a small museum and about six other visitors.
The Byzantine and Christian Museum, for the thousand years everybody skips between the temples and the modern city.
The Numismatic Museum, in Schliemann’s house, which is worth it for the house alone.
The Benaki, whichever branch — the collections are split across four buildings and all four are good.

The Acropolis Museum is the exception to the small-is-better rule. Go on the same ticket, on the same day, before the hill rather than after it.

Timing the hill

First entry, or the last ninety minutes. In July the middle of the day on that rock is genuinely dangerous and there is no shade anywhere on it. The evening slot is better than the morning one, because the marble goes orange and the crowd has thinned to people who also read this somewhere.

Train or Plane: The Honest Maths

Delphine Roy — Tue, 28 Jul 2026 00:00:00 GMT

The rail argument is usually made by people who love trains, which makes it easy to dismiss. So here is the version with a stopwatch on it.

A flight advertised as ninety minutes is, door to door: forty minutes to the airport, two hours before departure, ninety in the air, thirty to get out, and forty into the city at the other end. That is five hours and twenty minutes. A train advertised as four hours is fifteen minutes to the station, ten minutes before departure, four hours, and ten minutes out. Four hours thirty-five.

The other advantage: stations are where you already are. Photo: Adrien Olichon.

The crossover

Under four hours of rail time: the train wins outright, every time.
Four to six hours: the train usually wins on door-to-door and always wins on comfort. Price decides it.
Six to nine hours: genuinely close. A sleeper changes the answer; a daytime train usually does not.
Over nine hours: fly, unless the journey is the point. Sometimes it is.

The hour that decides this is the two hours before a flight, and no amount of fast-track changes it, because you still have to be there to use it.

Where the romantics are wrong

Long daytime trains across a continent are tiring in a way people underplay. So is a connection with twenty minutes on it and a delayed inbound. And rail fares bought late are frequently worse than flights bought late, because airlines overbook and railways do not.

Seville in the Shade

Delphine Roy — Fri, 24 Jul 2026 00:00:00 GMT

Nobody plans a July trip to Seville. People end up there in July, discover it is forty degrees at four in the afternoon, and conclude the city is unvisitable for a third of the year. It is not. It is a city with a very old and very good answer to heat, and the answer is shade.

The old town was laid out so that you can cross most of it without leaving it. Streets run narrow and north to south on purpose. From June the city strings canvas awnings over the busiest of them, and under one at two in the afternoon it is a genuine ten degrees cooler.

The colonnade at the edge of the old town, walkable at any hour. Photo: Ricky Esquivel.

The shape of a hot day

07:00 to 11:00 — the Alcazar, the cathedral, anything with a queue.
11:00 to 14:00 — the shaded streets: Sierpes, Cuna, the lanes behind them.
14:00 to 18:00 — indoors, and genuinely indoors. This is not a failure of nerve, it is what everybody who lives here does.
18:00 to midnight — the river, the bridges, the whole city outside again.

The mistake is treating the afternoon as time lost. Four hours out of the sun is what buys you the six hours after it, and the six hours after it are the reason to have come.

Courtyards

Ask about patios. Dozens are private, some are semi-public, and a handful open properly in the first two weeks of May for the patio festival. Even outside it, a surprising number of doors stand open onto a tiled square of shade and a fountain, and nobody minds you looking as long as you stay on the step.

Four Waterfalls and a Wet Coat

Delphine Roy — Tue, 21 Jul 2026 00:00:00 GMT

The south coast is a conveyor belt of waterfalls and it is very easy to see six in a day and remember none of them. The trick is to stop at fewer and stay longer, because they are all roughly the same from the car park and completely different from anywhere else.

Take a coat you do not mind soaking. Not a shower-proof one — a properly waterproof one, with a hood that stays up in wind, because at three of these you will be standing inside the spray for twenty minutes.

The second stop, where the path goes down to the pool rather than along the top. Photo: Suju.

The four

Seljalandsfoss — the one you can walk behind. Do it, get wet, and then walk the ten minutes north to the one in the cleft, which most people miss.
Skogafoss — climb the steps. The falls are better from halfway up than from the base, and the path at the top follows the river for hours.
Kvernufoss — a twenty-minute walk from a car park nobody uses.
Gljufrabui — inside a slot in the rock, reached by wading. Bring the shoes for it or do not bother.

The waterfall you remember is never the biggest one. It is the one you stood at for half an hour because the weather was doing something.

The one to skip

Not because it is bad, but because by four in the afternoon you will have reached your capacity for falling water, and standing in front of a fifth in failing light while cold is nobody’s idea of a good day. Drive on and have dinner instead.

One Stage of the Camino

Delphine Roy — Fri, 17 Jul 2026 00:00:00 GMT

The Camino has an image problem: it looks like a commitment. Five weeks, a rucksack, a crisis of some sort in the middle. Plenty of people do that and speak well of it, but it is not the only door in.

A stage is twenty to twenty-five kilometres between two towns that both have beds, a bar and a bus. You can walk one on a Saturday. You will still get the waymarking, the strangers who become companions for an hour, the last four kilometres that hurt, and the beer at the end, which is the actual point.

Not the Camino itself, but exactly what the last hour of a stage feels like. Photo: Aleksandra S.

Picking one

Start where the bus goes. The romance of a remote start wears off at the station on the way home.
Twenty kilometres, not thirty, for a first attempt, and check the ascent rather than the distance. Six hundred metres of climb turns twenty into thirty.
Book the bed. Walking without one is part of the full experience and completely unnecessary for a single day.

Nobody who has walked one stage has ever said they wished they had walked further. Several have said they wished they had started earlier.

What to carry

Two litres of water, a jacket you can walk in, and less than you think. The one thing worth the weight is a spare pair of socks, changed at the halfway point, which sounds like fussing and is the single best thing you can do for your feet.

Nine Passes, One Tank

Delphine Roy — Tue, 14 Jul 2026 00:00:00 GMT

Driving in the Alps has been quietly ruined by efficiency. The motorway goes through the mountain now, the pass road above it is empty, and most people never find out the pass road is there because the satnav has no reason to mention it.

Turn the routing off and pick the passes deliberately. A good one gives you twenty minutes of hairpins, a cafe at the top that has been there ninety years, and a descent into a completely different valley with a different language at the bottom of it.

Third pass of the second day. The cloud sat at exactly this height until four. Photo: Alexey K.

The direction rule

Drive passes so the drop is on the passenger side. It sounds like superstition and it is not: on a road with no barrier and a two-metre lane, the difference between hugging a rock wall and hugging four hundred metres of air is the difference between a pleasure and an ordeal.

Start early. Coaches and cyclists both own these roads by ten.
Check opening dates. Many are shut until late May and some until June.
One tank is enough for the loop, but not for the loop plus a detour, and the top of a pass is the worst place to discover that.

Nobody remembers a tunnel. Everybody remembers the cafe at the top of the second pass, and the fact that it only took cash.

Two days, not one

You can do this in a long day and you will hate the second half. Break it at the bottom of a valley, sleep, and do the remaining four passes in the morning when the light is across the road rather than down it.

A Cabin With No Road to It

Delphine Roy — Fri, 10 Jul 2026 00:00:00 GMT

The listing said “40 min walk from parking”. We read it as a detail. It is not a detail; it is the entire character of the place, and it decides what you eat, what you wear and how you spend the first evening.

Everything arrives on your back. Four days of food, which is heavier than you think, and firewood if the shed is low, which it will be. In exchange you get something genuinely rare in Europe, which is a building with no other building visible from it.

The same kind of place in March, when the walk in becomes a ski in. Photo: Landsmann.

What you have to think about

Water. From a stream, boiled, or carried. Ask which before you book.
Heat. A wood stove that takes an hour to make a difference, so light it before you unpack rather than after.
Dark. From October it is dark at four, and there is no light switch.
Waste. You carry it out. All of it.

Nothing recalibrates a week like an evening where the only decisions available are the fire and what to cook on it.

Booking one

The Norwegian trekking association runs hundreds of huts on this model, some staffed, most not, some unlocked with a standard key you buy for the season. Private hytter go on the usual sites. Read the access line in the listing first and the photographs second — it is the only sentence that matters.

Istanbul on Both Shores

Delphine Roy — Tue, 07 Jul 2026 00:00:00 GMT

Istanbul is too big to walk and too interesting to drive through. What makes it comprehensible is the water: the Bosphorus runs north to south with Europe on one side and Asia on the other, the Golden Horn cuts into the European side, and public ferries cross all of it constantly for the price of a bus ticket.

Do not book a cruise. Use the commuter boats, which go to the same places, take the same route and are full of people going to work.

The old city from the Asian side, which is where it actually looks like the pictures. Photo: Meruyert Gonullu.

Three crossings

Eminönü to Kadıköy. Twenty minutes, and the single best view of the historic peninsula there is. Go at dusk.
Karaköy to Üsküdar. Shorter, less famous, and it lands you next to a neighbourhood most visitors never reach.
The long Bosphorus run to Anadolu Kavağı, which takes most of a day, goes almost to the Black Sea, and costs less than a museum ticket.

The tea on board is not incidental. There is a man with a tray, the glass costs almost nothing, and drinking it while the old city slides past is the whole experience in one object.

The other shore

Spend a full day on the Asian side. Kadıköy has the market, the bars and about a tenth of the visitors, and the walk south along the coast from Moda is the most ordinary and most pleasant thing in the city.