Reviewed · ZAANSE SCHANS & WINDMILL TOURS
Rotterdam: Waterbus Ticket to Dordrecht and/or Kinderdijk
The best part of this experience is that it turns a simple ferry ride into a flexible day out. From Erasmusbrug, you can cross the waterways to Kinderdijk’s famous windmills or continue toward Dordrecht, watching Rotterdam’s skyline fade behind you. You set the pace, choose your seat, and decide how much time to spend ashore.
I like two things here: the low price, which makes a day trip easy to justify, and the freedom to bring a bicycle or scooter at no extra charge. The main drawback is that this is public transport, not a guided excursion. You need to read the route, watch the return times, and find the right dock yourself.
Key points to know before boarding

- Kinderdijk is served by Line 21, running between Erasmusbrug and the windmill village from about 11:00 AM to 8:00 PM.
- Dordrecht is served by Line 20, with a wider operating window of roughly 7:00 AM to 9:00 PM.
- One day ticket, many possibilities: use it all day on all Waterbus lines.
- Bicycles and scooters ride free, making this useful for a self-guided cycling day.
- The outdoor deck gives you the best views, but indoor seats are more comfortable in poor weather.
- Return planning matters, especially outside the busiest season, when boats may run about once an hour.
Why the Waterbus makes a good Rotterdam day trip

Rotterdam is built around water, but many visitors experience it only from the quayside. The Waterbus lets you see the city as a working port and river city, with the Erasmusbrug as your starting point and the broad waterways opening up around you.
This is not a sightseeing cruise with narration. It is a practical ferry used by people getting from one place to another. That is precisely why I like it. You get a real look at South Holland without paying for a formal boat tour, and you can step off when something catches your interest.
The ride is generally clean, comfortable, and quick. Indoor seating gives you shelter, while the open deck is the place for photographs and fresh air. If you want unobstructed views, head toward the back of the boat. The stern can feel brisk, but it avoids reflections from the windows and gives you a better view of the river behind you.
At about $11 per person, the ticket is strong value if you make more than one trip. It is less compelling if you only ride a short distance and return immediately, but even a single journey to Kinderdijk can cost less than many organized half-day excursions.
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Boarding at Erasmusbrug and finding the right dock

You can board at any Waterbus stop shown on the route map. Look for blue Waterbus flags, logo stickers, a welcome sign, or a timetable board bearing the Waterbus mark.
The Erasmusbrug area is the most useful starting point for most visitors, but take care here. More than one dock and route can serve the area, so do not simply walk to the first waterfront platform you see. Check the line number and direction before boarding.
A useful habit is to arrive around 20 minutes early. This gives you time to locate the correct stop and choose a seat, especially if you want to sit outside. In busy periods, a full boat may mean waiting for the next service.
Tickets can be shown to Waterbus staff. The service is designed to be easy to use, and timetable information is posted at stops. You can also check the Waterbus route planner before leaving your hotel, which is wise if you plan to combine Kinderdijk and Dordrecht in one day.
Line 21 to Kinderdijk’s windmills

Line 21 connects Erasmusbrug with Capelle aan den IJssel and Kinderdijk windmill village. It generally operates from about 11:00 AM until 8:00 PM, so it is more suited to a late-morning or afternoon outing than an early start.
The approach to Kinderdijk is part of the appeal. Instead of arriving by road, you reach the windmill area over the water. That arrival gives the visit a clear sense of place: these mills are not isolated museum pieces but part of a wider system of waterways and land management.
Once ashore, you can walk along the paved route beside the canals and view the line of windmills. The setting is especially good for photographs, and you can spend time simply walking rather than following a fixed tour schedule.
You should check exactly what your plans include before entering paid attractions. The Waterbus ticket covers the boat, not food or drinks. Access to the outdoor path may not require the same payment as the museums or tour boats, but the windmill interiors and other site services can involve separate arrangements. If stepping inside a mill is important to you, confirm the entry details for the day.
The stop itself can be slightly confusing. Some people have found it unclear how to continue toward Dordrecht after visiting Kinderdijk, particularly because the correct direction may require going back toward Rotterdam before making the next connection. Ask Waterbus staff at the dock if you are unsure, and take a photograph of the return timetable before walking away from the stop.
Line 20 to Dordrecht

Line 20 runs from Erasmusbrug through Capelle aan den IJssel, Krimpen aan den IJssel, Ridderkerk, Alblasserdam, Hendrik-Ido-Ambacht, and Papendrecht before reaching Dordrecht. It operates for a longer day, roughly from 7:00 AM to 9:00 PM.
Dordrecht offers a different experience from Kinderdijk. The windmill village is about water management and open views, while Dordrecht gives you an old urban center with canals, historic streets, and terraces. It is a good choice if you want to walk, pause for a drink, and enjoy a town rather than spend the day outdoors beside the mills.
The ride itself is part of the outing. You pass through a string of river communities and see how closely daily life in this part of the Netherlands is tied to the waterways. The boat can move quickly, and sitting at the back may make the trip feel surprisingly lively.
Allow yourself enough time in Dordrecht to walk beyond the immediate dock area. The old center is compact enough for a relaxed stroll, and the canals give the town a different mood from Rotterdam’s modern architecture. Food and drinks are not included, but Dordrecht is the more natural place to stop for a café or terrace break.
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Combining Kinderdijk and Dordrecht in one day

The all-day ticket can be used on all Waterbus lines, so you are not limited to a simple return trip. That opens the door to a bigger South Holland day, but you should plan it as a transport day rather than assume every connection will be immediate.
A practical plan is to visit Kinderdijk first, then continue toward Dordrecht if the timetable works. Another option is to spend the morning in Dordrecht and go to Kinderdijk later. The best order depends on the day’s schedules and how much time you want at each stop.
Build in spare time. Boats are generally punctual, but a missed connection can leave you waiting. Return services may be less frequent in winter or on quieter Saturdays, and one hour between boats can change the feel of your day. Keep an eye on the final sailing and do not rely on memory.
If you are carrying a bicycle, the options expand. You can ride around the destination rather than staying near the dock, then use the Waterbus for the longer sections. Bikes and scooters are carried free, although space and boarding conditions can vary. Arrive early if your bicycle is central to the plan.
The onboard experience: practical rather than polished

The Waterbus is best understood as public ferry transport with a pleasant view. You are not getting a guide, commentary, meal, or organized shore program. You are getting a clean, comfortable boat that connects several worthwhile places.
That distinction helps you decide if it suits you. I would choose it if I wanted flexibility, scenery, and a low-cost way to reach Kinderdijk or Dordrecht. I would not choose it if I wanted a host explaining the waterways, reserved seating, or a carefully timed group itinerary.
Indoor seats are useful when the weather turns cold or wet. The outdoor deck is more enjoyable in good weather, particularly for the Rotterdam skyline and river photographs. Bring a layer even on a bright day, since the wind over the water can be much cooler than it feels on land.
Weather can change the experience quickly. Rain and hail are possible, and an open-deck ride is not much fun when you are soaked. The boats still provide indoor shelter, but pack a waterproof jacket and shoes if you plan to spend time walking around Kinderdijk.
If you are prone to seasickness, think carefully before booking. This is a river service, not an ocean crossing, but movement on the water can still bother some people. Sit inside and near the center of the boat if you need a steadier ride.
Who will get the most from this ticket

This works especially well for independent visitors who enjoy making their own day. You can combine transport and sightseeing without committing to a group, and you can change your plan after seeing the timetable.
Families may like the simple format. Pushchairs and buggies are allowed onboard, and there is no need to keep children on a coach for a long organized tour. Kinderdijk also offers something visual and easy to understand, though you will need to organize your own walking route.
Cyclists get unusual value from the ticket because bicycles and scooters travel free. That can turn the Waterbus into a useful part of a wider route instead of just a ride to one attraction.
The ticket is also suitable for wheelchair users, as the activity is listed as wheelchair accessible. Still, if you need specific boarding assistance, confirm conditions at your chosen stop in advance, since waterfront access can differ from one dock to another.
It is less suitable for anyone who wants a fully guided day, fixed seating, or a guaranteed short connection between every stop. The freedom here comes with a small amount of responsibility.
Small details that make the day easier

Take a screenshot of the timetable and route map before leaving. You may find timetable boards at the stops, but having the information in your phone is useful when you are standing beside an unfamiliar dock.
Check the line number carefully. Line 21 is the direct choice for Kinderdijk from Erasmusbrug, while Line 20 serves Dordrecht. Do not board simply because the boat is heading in roughly the right direction.
If photography matters, arrive early and position yourself toward the stern or outside deck. Window reflections can spoil pictures, and the open deck may have limited seating.
Plan your food stop separately. Food and drinks are not included, and the ticket is transport only. Dordrecht is a natural place for a terrace break, while Kinderdijk is better treated as a walking and sightseeing stop.
Dogs are welcome when kept on leashes. Intoxication is not allowed, so the boat is not the place for a drinking party. Keep the trip simple, respectful, and practical, just as you would on any local ferry.
Should you book the Waterbus day ticket?

Book it if you want an affordable, flexible way to see more of South Holland from Rotterdam. The combination of Kinderdijk, Dordrecht, river scenery, and free bicycle or scooter transport gives the ticket real value, particularly if you use several rides in one day.
Choose Kinderdijk for windmills and open-air walking. Choose Dordrecht for canals, old streets, and a relaxed town visit. Choose both only if you are willing to study the timetable and leave room for delays or a long wait between boats.
Skip it if you want a narrated cruise or a guide handling every connection. For independent sightseeing, though, this is one of the simplest ways to turn Rotterdam’s waterways into part of your day rather than merely scenery in the background.
FAQ
How long is the Waterbus ticket valid?
The ticket is valid for one day.
Can I use the ticket on all Waterbus lines?
Yes. A day ticket can be used all day on all Waterbus lines.
Which line goes to Kinderdijk?
Line 21 runs between Erasmusbrug, Capelle aan den IJssel, and Kinderdijk windmill village.
Which line goes to Dordrecht?
Line 20 runs between Erasmusbrug and Dordrecht, stopping at several places including Ridderkerk, Alblasserdam, Hendrik-Ido-Ambacht, and Papendrecht.
What time does Line 21 operate?
Line 21 operates approximately from 11:00 AM to 8:00 PM.
What time does Line 20 operate?
Line 20 operates approximately from 7:00 AM to 9:00 PM.
Can I take a bicycle or scooter onboard?
Yes. Bicycles and scooters can be taken onboard free of charge.
Are dogs and pushchairs allowed?
Dogs are welcome when kept on leashes, and pushchairs or buggies are allowed onboard.
Is the Waterbus wheelchair accessible?
Yes. The activity is listed as wheelchair accessible. For a particular stop, it is sensible to confirm boarding conditions before you go.
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