Westminster to Greenwich by Boat: The Classic Run, Pier by Pier (2026)

Twenty-five thousand two hundred and twenty reviews sit under one sailing on this river. The next largest base belongs to a speedboat and is a sixth of the size. That lopsidedness tells you something the marketing does not: when people in London say they went on a river cruise, this is almost always the boat they mean, and it costs £17.20.

The route has barely changed in a century because the river has not. Westminster Pier to Greenwich Pier, downstream, roughly an hour, past a sequence of buildings that were all deliberately built facing the water and now spend most of their lives being looked at from the road instead. I went through the current seasonal timetables, the fare pages and the two operators working this corridor to sort out what the hour actually contains, where the money goes and how you get home.

What is the Westminster to Greenwich cruise?

A one-way sightseeing sailing of about an hour from Westminster Pier down to Greenwich Pier, from £17.20, rated 4.5 across 25,220 reviews. It runs with live commentary the whole way, covers every central landmark in order, and finishes beside the Cutty Sark rather than back where you started.

The one-way part is the point. A circular cruise shows you the same two banks twice. This one never repeats itself: you leave with Parliament behind you and arrive somewhere with an afternoon attached. That is why it converts a boat trip into a half-day out, and why so many reviewers describe booking it as transport and getting sightseeing thrown in.

Two operators work this corridor with slightly different stopping patterns, which is the main source of confusion when people compare listings. Thames River Sightseeing publishes seasonal timetables covering Westminster to Tower Bridge and on to Greenwich, with intermediate calls at Embankment, Festival and Bankside piers. City Cruises runs its own service between Westminster, London Eye, Tower and Greenwich piers, daily through the year apart from Christmas Day.

Either way the hour is the same hour of river. What differs is how many times the boat stops on the way, and whether your ticket lets you get off and back on again.

What do you pass, stretch by stretch?

Four distinct stretches in an hour. Westminster to Blackfriars is the cultural bank. Blackfriars to London Bridge is the City frontage with St Paul's above it. London Bridge to Tower Bridge is the set piece. Everything after Tower Bridge is the working river: Wapping, Rotherhithe, Limehouse, Canary Wharf and then Greenwich.

Most people expect the first half and are taken aback by the second. The stretch downstream of Tower Bridge is the part nobody photographs in advance, and it is the reason this cruise beats every circular on the river. The banks stop being monuments and start being warehouses, wharves, converted docks and towers, and the scale changes completely once Canary Wharf comes into view across the water.

The minute marks are my own estimate from the distances and a sightseeing boat's working pace, not an operator timetable. The order holds; the clock moves with tide, traffic and how long the guide spends on each story.

Tower Bridge is the moment the boat plays for, and it deserves the build-up. From Tower Hill it reads as decoration. From directly beneath, with the Victorian ironwork and the high walkways passing overhead, it reads as machinery. That reversal is the single view on this route that no pavement gives you, and it arrives around three quarters of the way through the run.

The eastern half is the half that surprises. This is a working tidal waterway with commercial traffic on it, overseen by the Port of London Authority, whose remit runs 95 miles from Teddington to the North Sea. Once you are past the bridges you can see why the river needed an authority at all.

How long does it take, and how often do boats leave?

About an hour one way, with departures roughly every 30 minutes from around 10:00 in high season and less often in winter. Central sightseeing services run daily through the year apart from Christmas Day, on seasonal timetables that change three times a year, so a January sailing list is far shorter than a July one.

The frequency matters more than the duration when you are planning, because a half-hourly boat means you can treat the pier like a bus stop and a two-hourly boat means you cannot. Both operators publish their 2026 schedules in named seasons rather than as a single year-round list, and the gaps between sailings widen sharply outside summer.

The other number to plan around is the one the ticket does not show. An hour on the water is a two to two and a half hour block once you have walked to Westminster Pier, arrived the fifteen minutes early that City Cruises asks for, sailed, and got yourself off the pontoon at Greenwich. If you intend to look at anything in Greenwich, call it a half day and stop pretending otherwise. The route-by-route version of that sum is in how long a Thames cruise takes, and where every central sailing starts and finishes is mapped in where the cruises start and end.

Before you build a day around a departure, check the live Westminster sailing times for your date. The mid-morning boats are the ones that fill, because everybody wants Greenwich by lunchtime.

One-way, return or a 24-hour pass: what works out cheaper?

The pass, for almost anyone doing more than one leg. A single is £17.20, so two singles come to £34.40, while the 24-hour hop-on hop-off pass is £24.95 and covers four piers. Buy the single only if you are coming back another way, which on this route is a perfectly reasonable plan.

The arithmetic is unusually clean here because the numbers are round. One hop is cheapest as a single. Two hops or more and the pass wins outright, with the London Eye and Tower stops thrown in as a bonus. The break-even sits between the first and second sailing, which is why anyone planning a there-and-back day should not be buying singles at all.

There is one trap in the pass. It sails daily from 10:00 to 18:00, so an evening arrival gets a fraction of the value and a lit-river view is not on offer at all. That is what the evening sailings exist for, and it is the most common mismatch between what people buy and what they wanted. The full breakdown of every ticket from £14 to £109 sits in the cruise price guide, and the pass itself is taken apart in the hop-on hop-off guide.

Booking channel moves the number as much as the ticket type does. Operators price online purchase below the pier price and publish both: one river operator lists a day ticket at £29.30 online against £32.60 bought at the pier, with a further 15 per cent off if you book at least three days ahead. Turning up and paying on the pontoon is the most expensive way to do any of this. See what the 24-hour pass costs on your date before you decide between it and a single.

What is worth doing at Greenwich when you get off?

Four things sit within ten minutes of the pier: the Cutty Sark, the Old Royal Naval College with its Painted Hall, the National Maritime Museum, and the walk up through Greenwich Park to the Royal Observatory. All of it sits inside a designated World Heritage Site, and the view back at London from the Observatory hill is the reward at the top.

The boat lands you almost at the foot of the Cutty Sark, which is the most efficient arrival any London attraction gets. From there the layout is a straight line inland: ship, then the two colonnaded blocks of the Old Royal Naval College, then the museum, then the park gate, then a steep ten minutes uphill.

That composition is not an accident, and it only resolves properly from the water. Maritime Greenwich was laid out so the Queen's House sits framed between the two blocks of the College with the Observatory on the hill directly behind, and the axis was drawn to be read from mid-river. Arriving by boat gives you the view the architects intended. Arriving by train gives you the back of it.

There is enough here to justify making Greenwich the overnight rather than the turnaround, riding back on a morning boat instead. The walkable mid-range base is the DoubleTree, fifteen to twenty minutes on foot from the pier.

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A realistic half day looks like the 10:00 sailing, arrival just after 11:00, the ship and the College before lunch, the market for food, and the hill afterwards if legs allow. Anyone trying to fit all six things into one afternoon will do none of them properly.

The cheapest addition to the day costs nothing. The foot tunnel under the river, entered through a domed brick rotunda beside the Cutty Sark, comes up on the Isle of Dogs directly opposite, and the view back at Greenwich from that bank is the postcard shot with nobody in it.

Should you come back by boat or take the DLR?

Take the boat back only if you have a day pass or you want the run again in different light. Otherwise the DLR from Cutty Sark for Maritime Greenwich is faster, cheaper and runs far later than the boats do. The river service's last sailings are early, and that catches people out more than anything else on this route.

The honest comparison depends on time of day. Mid-afternoon, with a pass in your pocket, the boat is obviously the better ride: same river, lower sun, and the eastern stretch works better going upstream than down. After about 18:00, the boat is not an option at all and the choice is rail or rail.

Sail one way and travel back by rail is the shape most people land on once they have done it, and it is the shape I would book. You get the hour of river when the light is best and you do not spend the end of a long day repeating a route you have already seen. The one argument for the round trip is the lighting: the City towers face west, so a late-afternoon return puts the sun on the buildings rather than behind them.

Which boat should you book on this corridor?

Three products run the same water and they are not interchangeable. The £17.20 sightseeing single is the default: an hour, guided, one way. The £24.95 day pass is the choice for anyone hopping. The river bus at £11.70 central single is transport, faster and cheaper, with no commentary and no open deck.

Rating separates them less than purpose does, but the numbers are worth having. The sightseeing single carries 25,220 reviews at 4.5, the largest evidence base on the river by a factor of six. The day pass sits at 4.4 across 3,283. That closeness tells you the boats are similar; the tickets are what differ.

If the aim is the shortest, cheapest look at the central river rather than the full run, the 40-minute London Eye circular covers the western half and returns you to the wheel. If you want the pier-by-pier picture of every sightseeing option before choosing, that comparison sits in the sightseeing cruise guide, and the ranked shortlist of all fifteen boats is in the best cruise guide. Every listing compared on Thames River Cruises names its operator and its pier, because on this river both matter.

What does it cost for a family, and when should you go?

Two adults on the one-way run start at £34.40, and the children add whatever the listing's child band charges on the day. Go mid-morning in shoulder season if you can: peak river fares apply from 5 July to 31 August 2026, and the boats are quietest before 11:00 in any month.

Child fares are the part of this that nobody gets right first time, because the bands are set per sitting rather than per company. On City Cruises sightseeing sailings, infants aged 0 to 4 travel free and the child band runs 5 to 15, with adults from 16. On the river bus network, under-4s travel free with a maximum of two per ticketholder, and children aged 5 to 15 get half the adult fare on all tickets except return fares bought at the pier.

Season changes the experience more than the price. In July the pier queues are real and the open deck is full by the time you board, so the fifteen-minute margin becomes twenty-five if you want a rail seat. In November the same boat runs half empty, the heated saloon is a genuine feature rather than a fallback, and the light goes early enough that a mid-afternoon sailing catches the city turning on. The winter timetable is thinner, so check the day rather than assuming.

The weather question has a duller answer than people expect. Rain costs you the top deck, not the sailing: City Cruises states that all its boats have inside seating and are fully heated. If an operator does cancel because circumstances beyond its control make a sailing impossible, adverse weather included, the booking price is refunded. Free cancellation up to 24 hours ahead applies on most listings, though the terms sit on the individual listing, so read the one you are buying.

If the budget is the binding constraint rather than the route, the hour-long circular from Westminster is the cheapest guided hour on the water at £14, turning under Tower Bridge before it heads home. You can see what the circular costs on your date and weigh the three pounds saved against an afternoon in Greenwich.

Common questions

An hour is not long for a river that shaped a city, but this particular hour is the best-arranged one available. Take it downstream, in the morning, and let the day happen at the other end.