Lake Zürich boat trips: ZSG routes, times and fares

Zürich’s lake boats are run by a single operator, ZSG (Zürichsee Schifffahrtsgesellschaft), and they’re not a tourist add-on bolted onto the city: several short routes are woven into the ordinary public transport network. That matters, because it means the cheapest way to see the lake from the water might already be sitting in your pocket on a transport pass you bought for the trams. The longer, more scenic routes to Rapperswil are a different matter, with their own fares and their own seasonal timetable. This guide sorts out which is which, how long each option takes, and what it actually costs in francs.

How ZSG fits into Zürich’s transport network

ZSG operates from piers along both shores of Lake Zürich, with the main departure point at Bürkliplatz, right where the lake meets the Limmat at the bottom of Bahnhofstrasse. The boats aren’t a separate, standalone attraction the way a river cruise company in another city might be. A chunk of the timetable is classified as ordinary ZVV route 2004, and it stops at piers the way a bus stops at a shelter.

That distinction decides whether you pay again or not. If you’re already holding a valid ticket for Zone 110, a 24-hour pass, a Zürich Card, or a Swiss Travel Pass in any class, the short lake hops are included at no extra cost. Step outside Zone 110, which happens on the way to Rapperswil, and you need either an additional zone on a ZVV ticket, a Saver Day Pass covering the wider network, or a Swiss Travel Pass, which covers ZSG on every route regardless of zone. Anyone relying on the Half Fare Card instead gets 50% off the standalone ZSG fare, not a free ride.

You’re travelling with	Short routes inside Zone 110	Grosse Rundfahrt to Rapperswil
Zürich Card	Included	Not included, pay ZSG fare or extra zone
ZVV 24-hour pass (Zone 110)	Included	Not included beyond Zone 110
Swiss Travel Pass	Included	Included, any class printed on the pass
Half Fare Card	Not a transport ticket	50% off standard ZSG fare
No pass, single ZSG ticket	Standard single fare	Full standard fare

If you’re deciding between passes for your whole stay, it’s worth reading how the Zürich Card and Swiss Travel Pass actually compare before you buy either, since the lake boats are one of the few places the two diverge sharply.

The short round trip: Kleine Rundfahrt

The Kleine Rundfahrt, the small round trip, is the one worth doing on a whim, since it’s already covered by most passes and doesn’t eat an entire afternoon. It leaves Bürkliplatz, works along the eastern shore past Zollikon, Küsnacht and Erlenbach, crosses to the western side, and comes back past Kilchberg and Rüschlikon, docking again at Bürkliplatz roughly 1 hour 30 minutes later.

It’s a genuinely useful orientation trip on a first visit: from the water you get the skyline of the old town, the Grossmünster and Fraumünster towers, the Alps on a clear day beyond the southern end of the lake, and the lakeside villas that explain why this stretch of shoreline is some of the most expensive residential real estate in Switzerland. Boats run at least hourly through the day in the warmer months, less often outside the main season, so it’s worth checking the current timetable rather than turning up and assuming a departure is minutes away.

For a slower, more private version of the same water, a private one-hour guided boat tour on Lake Zürich covers similar ground with a skipper narrating in your group’s own time, rather than a fixed public timetable with other passengers.

The grand tour to Rapperswil: Grosse Rundfahrt

The Grosse Rundfahrt is the full run of the lake, out to Rapperswil at the far southeastern end and back, and it’s a proper half-day commitment: about 3 hours 30 minutes round trip. It calls at considerably more piers than the short route, threading past Thalwil, Horgen, Wädenswil and Richterswil on the way down, with the lake narrowing and the mountains closing in the further south you go.

Rapperswil itself, with its lakeside castle and a wooden footbridge across to Hurden, is a worthwhile destination in its own right rather than just a turning point; the Rapperswil destination guide covers what’s actually there once you step off the boat. The town rewards an hour or two on foot before you either reboard for the return sail or, more sensibly, take the train.

Two Grosse Rundfahrt boats a day typically run the full route in each direction during the main season, with the schedule thinning sharply outside April to October. If a webbed lake crossing at dusk is the goal rather than the boat itself, note that the Rapperswil run is a fair-weather operation: check ahead if you’re travelling between November and March.

Rapperswil one-way, then the train back

Most people who board the Grosse Rundfahrt at Bürkliplatz planning to do the full loop change their mind somewhere around Wädenswil. Three and a half hours on a lake boat, however pleasant the first ninety minutes, is longer than most itineraries can comfortably spare, and the return leg repeats scenery you’ve already seen.

The practical fix is to sail one-way to Rapperswil, about 2 hours 15 minutes, then take the train back to Zürich HB, which covers the same distance in around 35 minutes. It costs a little more in rail fare but gives you an extra hour and a half back for the rest of the day, and it’s the version of this trip actually worth recommending to anyone without a full day to spare on the water.

Route	Duration	Typical single fare (2nd class)	Covered by
Kleine Rundfahrt (short round trip)	~1h30	From CHF 9 within Zone 110	Zone 110 ticket, Zürich Card, Swiss Travel Pass
Grosse Rundfahrt (full round trip to Rapperswil)	~3h30	Roughly CHF 30–38 return	Swiss Travel Pass; extra fare on ZVV tickets
Zürich to Rapperswil, one-way by boat	~2h15	Roughly CHF 19–24	Swiss Travel Pass; Half Fare gets 50% off
Rapperswil to Zürich HB, by train	~35 min	Standard SBB fare	Swiss Travel Pass, Half Fare Card

ZSG revises its published fares each year, usually in December alongside the rest of the Swiss public transport network, so treat the figures above as a realistic planning range rather than today’s exact till receipt, and check zsg.ch before you buy if the difference of a few francs matters to your budget.

Timetables, seasons and when the boats don’t run

The central lake sees some ZSG service through the whole year, but frequency drops considerably outside the April to October window, and several of the longer excursion routes, the Grosse Rundfahrt included, are a warm-season operation only. This is the same pattern that affects mountain cable cars around Zürich, which close for maintenance in spring and autumn shoulder seasons; the boats don’t shut down entirely the way a cable car does, but don’t expect an hourly Rapperswil sailing in January.

If you’re building a winter itinerary, it’s worth reading what actually changes on the lake between summer and winter before you plan a boat trip as the centrepiece of a February day, since the honest answer is that summer is when this activity earns its place on an itinerary.

Boarding is straightforward: turn up at the pier 10 to 15 minutes before departure, no reservation required for the standard timetabled sailings, and tickets are sold at pier kiosks or via the ZVV/SBB apps. Standing room on deck is unlimited within reason; a seat under cover is not guaranteed on a busy Saturday in July.

On board: food, seating and photography

Most ZSG boats have an open sun deck at the stern, covered seating below, and a small buffet selling coffee, beer, bratwurst and simple hot dishes at prices roughly in line with an ordinary Zürich café: not a bargain, not a ripoff. Bring a layer even in summer, since the lake generates its own breeze once the boat is moving, and the temperature drop between the sunny deck and the shaded cabin is more noticeable than it looks from the pier.

For photography, the best light on the lake is the first and last two hours of the day, when the low sun catches the water and the Alps are more likely to be visible without haze. If the goal is the picture rather than the boat ride itself, a guided walk and cable car ride timed for panoramic views over the lake can deliver a better angle in less time than waiting out a full Rundfahrt for the right frame.

Other ways onto the water from Zürich

The lake boats aren’t the only way to get wet, or at least get near water, on a Zürich day out. Locals treat the Limmat as a genuine summer amenity rather than a scenic backdrop, something covered in more detail in a look at swimming in the Limmat, and the river running out of the lake offers a faster, lower-key alternative to a full lake cruise: a self-guided inflatable descent of the Limmat towards Dietikon covers several kilometres of moving water in a couple of hours, which suits anyone who wants activity rather than a seated sightseeing trip.

Zürich isn’t the only Swiss lake with a comparable steamer network, either. Lake Lucerne’s boats run a similar Swiss Travel Pass-covered system with genuinely dramatic mountain scenery, and the twin lakes near Interlaken are worth comparing if you’re deciding where to spend a lake day rather than assuming it has to be Zürich.

Further afield, the Rhine boat trips near Schaffhausen pair a shorter cruise with the Rhine Falls themselves, and the same combination is available as a single day out: a day trip combining Stein am Rhein, the Rhine Falls and its own boat cruise covers both in one outing from Zürich, roughly 50 minutes each way by train if you’d rather assemble it yourself.

Combining the boat with the rest of your day

Bürkliplatz sits at the foot of Bahnhofstrasse, so a boat trip slots naturally either side of a walk through the city centre. A short Kleine Rundfahrt fits comfortably into a single day in Zürich without crowding out the old town or the museums; the longer Rapperswil run needs its own half-day and works better on a trip of three days or more, where losing an afternoon to the lake doesn’t cost you something else you’d rather see.

Families weighing up whether a three-hour boat ride will hold a child’s attention should check the Zürich with kids guide first; the short round trip tends to work far better than the full Grosse Rundfahrt for younger children, if only because it ends before restlessness sets in.

And if the lake boat is one stop on a wider list of things worth doing on the water, the lakes and cruises category and the broader day trips from Zürich guide both help place it against everything else on offer, including trips that don’t involve a boat at all, and against how the ZVV network itself works if you’re still getting your head around Zürich’s zones and tickets or want the fuller picture in the Swiss Travel Pass guide.

For a quieter stretch of shoreline once you’re back off the boat, the quiet side of Lake Zürich is worth a read.

Lake Zürich boat trips: frequently asked questions

Are the Lake Zürich boats included in the ZVV network like the trams and buses?

Short boat routes within Zone 110, between Bürkliplatz and stops such as Küsnacht, Zollikon and Kilchberg, are covered by any valid Zone 110 ticket, including a 24-hour pass or the Zürich Card. Longer routes that leave Zone 110, above all the full run to Rapperswil, need an extra zone or a separate ZSG ticket.

How long is the short round trip, the Kleine Rundfahrt?

About 1 hour 30 minutes, sailing from Bürkliplatz along both shores of the lower lake basin and back, calling at roughly a dozen piers.

How long does the Grand Tour to Rapperswil, the Grosse Rundfahrt, take?

The full round trip lasts around 3 hours 30 minutes. Going one-way to Rapperswil and coming back by train instead takes about 2 hours 15 minutes on the water.

Does the Swiss Travel Pass cover the boats?

Yes. ZSG boats on Lake Zürich are fully included with the Swiss Travel Pass, on any route, in the class printed on the pass.

Does the Half Fare Card work on Lake Zürich boats?

Yes, the Half Fare Card gives 50% off standard ZSG fares on any stretch that isn’t already covered by a ZVV ticket you’re carrying.

Is there a Rapperswil-only boat, or do I have to book the full round trip?

You can buy a one-way ticket to Rapperswil and return by train, about 35 minutes back to Zürich HB, which is what most people who get restless after two hours on deck end up doing anyway.

Do the boats run in winter?

A reduced timetable runs year-round on the central lake, but the full Grosse Rundfahrt to Rapperswil typically operates only from around April to October. Check the current ZSG timetable before planning a winter trip to Rapperswil by boat.

Is food available on board?

Most boats have an onboard buffet or an open-air restaurant deck serving drinks, sausages and simple hot meals, priced like a mid-range Zürich café: not cheap, but not unreasonable.