Rotterdam: Waterbus Ticket to Dordrecht and/or Kinderdijk

From Rotterdam, the Waterbus turns a simple ferry ride into a useful day out on the river. Line 21 takes you toward Kinderdijk’s famous windmills, while Line 20 runs through several river towns to historic Dordrecht. You can sit inside, feel the wind on the open deck, or bring a bike and make the day your own.

I like the low price and flexible all-day ticket, especially if you want to combine a boat ride with sightseeing rather than pay for a formal cruise. I also like the easy bike and scooter policy, which lets you cover much more ground without arranging another rental or transfer.

The main catch is timing. Service is not equally frequent on every route, and some stops can be confusing to find. At Kinderdijk, check the return boat before you start walking, since missing it may leave you waiting about an hour, particularly outside the busiest season.

Key points to know before boarding

• Line 21 reaches Kinderdijk: It runs from Erasmusbrug through Capelle aan den IJssel to the windmill village, generally from 11:00 AM to 8:00 PM.
• Line 20 reaches Dordrecht: This longer route runs from 7:00 AM to 9:00 PM and calls at several river towns along the way.
• Your ticket lasts one day: Use it all day on all Waterbus lines, not just for one ride.
• Bikes and scooters ride free: This is a strong reason to choose the Waterbus for an active day.
• The ride is public transport, not a guided tour: You get point-to-point ferry service, not commentary or a guide at each stop.
• Return planning matters: Timetables are generally reliable, but the next boat to Kinderdijk may not come for an hour.

Why the Waterbus is a smart Rotterdam day trip

Rotterdam is a city shaped by water, and the Waterbus gives you a useful view of it without the price or structure of a sightseeing cruise. From the Erasmusbrug stop, you leave the modern city skyline behind and follow the broad waterways toward South Holland’s older towns and reclaimed farmland.

I like this because the journey itself does some of the work. You are not trapped in a coach or spending the whole day transferring between trains and buses. The ferry is clean, comfortable, and designed for regular transport, so the mood is relaxed and practical rather than staged for tourists.

The ticket costs about $11 per person, making it good value if you make several rides during the day. A single trip to Kinderdijk already gives you a scenic crossing, and the all-day validity lets you add Dordrecht or another stop without buying another ticket.

You should set the right expectation. This is a public ferry service for people on foot, with bicycles, and with scooters. It does not provide a narrated tour, an onboard history talk, or an organized visit at the destination. If you want freedom and local transport, that is a strength. If you want someone to explain every windmill and point out sights along the river, choose a guided excursion instead.

Finding the right Waterbus stop at Erasmusbrug

You can board at any stop shown on the Waterbus map. Look for the blue Waterbus flags, logo stickers, welcome signs, and timetable boards. In practice, locating the correct pier is the part that demands the most attention, especially at Rotterdam’s Erasmusbrug area, where several transport options share the waterfront.

Give yourself extra time on your first trip. Check the route number before you board, since Line 20 and Line 21 serve different destinations. Line 21 is the direct choice for Kinderdijk. Line 20 is the route for Dordrecht, with stops at Capelle aan den IJssel, Krimpen aan den IJssel, Ridderkerk, Alblasserdam, Hendrik-Ido-Ambacht, and Papendrecht.

The ferry is easy to use once you are at the pier. Show your ticket to the Waterbus staff when boarding. The boats have indoor seating and an outdoor deck, though deck seating may be limited. For the clearest photographs, the rear of the boat can be a good place to stand, since you avoid looking through windows.

On busy departures, arriving around 20 minutes early is sensible. Boats can fill up, and waiting for the next one may affect your plans. You can also buy a ticket directly on board with a credit card, but booking ahead gives you one less thing to arrange at the pier.

Line 21 to Kinderdijk and its windmills

Kinderdijk is the most popular reason to take this Waterbus. Line 21 runs from Erasmusbrug toward Capelle aan den IJssel and then Kinderdijk windmill village. The listed operating period is roughly 11:00 AM to 8:00 PM, so this route starts later and finishes earlier than the Dordrecht line.

The approach by water is part of the appeal. Instead of arriving by road, you reach the windmills across the river, with the water providing a natural introduction to the Dutch battle against flooding. The sight of multiple windmills gathered beside the waterways makes the trip worthwhile even before you begin walking.

At Kinderdijk, you can follow the paved path along the canal and see the windmills from outside. One important cost detail: the Waterbus ticket covers the ferry, but it does not automatically mean every Kinderdijk attraction is included. Access to the outdoor site may differ from admission to museums or tour boats, so check what you want to visit before paying for add-ons.

The windmill museums give you a closer look at how the mills worked and how people lived with them. A visit inside one of the mills can be especially interesting for families, and an 11-year-old can take plenty from the experience without needing a full guided program.

Plan the return before walking far from the dock. The return boat may run only once an hour, and service can be less frequent on winter Saturdays. Write down or photograph the timetable when you arrive. In poor weather, this matters even more. Rain and hail can make a long wait beside the water unpleasant.

Kinderdijk is a good match for you if you want classic Dutch scenery and a straightforward outing from Rotterdam. It is less suitable if you dislike checking schedules or want constant transport between the windmills.

Line 20 to Dordrecht and the river towns

Dordrecht gives you a very different day from Kinderdijk. The Waterbus follows Line 20 from Erasmusbrug through Capelle aan den IJssel, Krimpen aan den IJssel, Ridderkerk, Alblasserdam, Hendrik-Ido-Ambacht, and Papendrecht before reaching Dordrecht.

This line operates from about 7:00 AM to 9:00 PM, giving you more room to shape your day. The route also gives you a better chance to stop in another town, carry a bicycle, or simply enjoy a longer ride on the water.

Dordrecht’s old center is the main attraction. You can stroll among historic streets and canals, then stop at a terrace for a drink. The city is a pleasant surprise if Rotterdam’s modern architecture has left you wanting older Dutch streets and a slower pace.

I would choose Dordrecht when you want a destination with room to wander rather than one main sight. The town works well for a relaxed half-day, and the ferry ride adds interest on both the outward and return journeys. The route is also useful if you want to see how the built-up Rotterdam area gradually gives way to smaller riverside communities.

Pay attention at transfer points. A common mistake is assuming that every boat continues directly to every destination. At Kinderdijk, for example, you may need to travel back toward Rotterdam before continuing toward Dordrecht. Ask the Waterbus employee if the route is unclear, and use the official Waterbus map or route planner before setting out.

The Biesbosch option for a more active day

The Waterbus also opens the door to the Biesbosch area, where you can plan walking trips, cycling routes, boat outings, or canoeing. The ticket alone does not provide those activities, but it can serve as the transport link for a self-planned day.

This is where bringing a bicycle or scooter becomes especially useful. You can leave Rotterdam by water, get off near a suitable stop, and continue over land. Bikes and scooters are carried free, which makes the arrangement cheaper and more flexible than combining separate transport tickets.

You will need to do your own planning. The Waterbus ticket is simple, but the attractions and routes beyond each pier are not bundled into a guided schedule. Check the map, route times, and return options before committing to a long ride or walk.

The Biesbosch choice suits you best if you enjoy setting your own pace and do not need a fixed list of included activities. It is not the easiest option for someone who wants to step off the ferry and immediately join an organized tour.

Indoor comfort, outdoor views, and boat etiquette

The Waterbus offers indoor seats for a warm, dry ride and an outdoor deck for views and fresh air. I would start outside if the weather is good, especially as Rotterdam’s skyline looks different from the river. Later, move indoors if the wind rises or the crossing becomes uncomfortable.

There may not be much seating on the outer deck, so do not assume you can sit outside for the entire ride. The rear section can be useful for photos, but it may also be windy and exposed. In wet weather, keep a rain jacket handy rather than relying on the deck.

The boats are wheelchair accessible, and pushchairs or buggies are allowed on board. Dogs are welcome when kept on a leash. Intoxication is not allowed, which fits the ferry’s role as ordinary public transport.

If you are prone to seasickness, think carefully before booking. This is a boat ride on open waterways, and the movement may be uncomfortable for you even though the service is generally steady and comfortable.

How reliable and easy is the service?

The strongest practical feature is punctuality. Departures generally follow the timetable, and the boats are described as clean, warm, and comfortable. Staff are friendly and can help when you are unsure about a stop or connection.

The service is also refreshingly simple. Board at a marked stop, show your ticket, and take a seat. Timetable boards often show departure times and a countdown to the next boat, which makes waiting easier.

The weak point is signage at some stops. Blue flags may not always be obvious, and a few departure areas need clearer directions. At Kinderdijk, ask where to go after getting off rather than assuming the route to the village entrance is self-evident.

Use the Waterbus website’s map and route planner if you want to combine destinations. The day ticket is flexible, but flexibility only helps if you know which line serves your next stop.

What the $11 price really gives you

At about $11, this is one of the better-value ways to reach Kinderdijk or Dordrecht from Rotterdam. The price includes the Waterbus ticket for one day, and you can use it on all lines during that period.

The value improves if you ride more than once, bring a bike, or combine a destination with another stop. A traveler who simply takes one short crossing may find the value less striking, but the day pass removes the need to calculate each ride.

Food and drinks are not included, so plan to buy those in Dordrecht, Kinderdijk, or another stop. The ticket also does not turn the trip into a guided excursion, and attraction fees beyond the ferry may apply.

For Kinderdijk, you can walk along the canal and see the windmills without necessarily paying for every museum or tour boat option. If you want to enter museums or use additional boats, check those costs separately. That distinction helps you keep the day affordable.

Who should book the Waterbus?

I would choose this experience if you want:

• A low-cost way to reach Kinderdijk from Rotterdam
• A scenic river ride without a guided group
• The freedom to explore Dordrecht independently
• A practical way to carry a bicycle or scooter
• A flexible day ticket rather than a single fixed departure
• An accessible boat with indoor seating and an outdoor deck

I would hesitate if you need frequent departures at every stop, dislike planning return times, or are prone to seasickness. You should also look elsewhere if your ideal outing includes a guide, commentary, meals, or a fully arranged sightseeing program.

My verdict: book it for freedom and value

Book the Waterbus if you see the ride as both transport and part of the day. Kinderdijk offers the iconic windmills, while Dordrecht gives you old streets, canals, and terrace time. The boat makes both destinations feel connected to Rotterdam in a way that a standard road transfer does not.

The best plan is to check Line 20 and Line 21 before leaving, arrive early at Erasmusbrug, confirm the correct pier, and note your return time as soon as you arrive. Bring layers, especially if you plan to use the outdoor deck.

For around $11, the combination of river views, all-day use, free bicycle transport, and access to two worthwhile destinations is hard to beat. Just remember what you are buying: a clean, friendly, reliable public ferry pass, not a guided tour.

FAQ

How long is the Waterbus ticket valid?

The ticket is valid for one day. You can use it all day on all Waterbus lines.

Can I use the ticket on both Line 20 and Line 21?

Yes. Day tickets can be used all day on all lines, so you can use Line 21 for Kinderdijk and Line 20 for Dordrecht if the timetable suits your plans.

Which Waterbus line goes to Kinderdijk?

Line 21 runs from Erasmusbrug through Capelle aan den IJssel to Kinderdijk windmill village.

Which Waterbus line goes to Dordrecht?

Line 20 runs from Erasmusbrug to Dordrecht, stopping at Capelle aan den IJssel, Krimpen aan den IJssel, Ridderkerk, Alblasserdam, Hendrik-Ido-Ambacht, and Papendrecht.

What are the operating hours?

Line 21 operates from about 11:00 AM to 8:00 PM. Line 20 operates from about 7:00 AM to 9:00 PM. Check the current timetable before you travel.

Can I bring a bicycle or scooter?

Yes. Bicycles and scooters can be taken on board for free.

Are dogs allowed on the Waterbus?

Yes. Dogs are welcome when they are kept on leashes.

Are pushchairs and wheelchairs allowed?

Yes. The Waterbus is wheelchair accessible, and pushchairs or buggies are allowed on board.

Is food included in the ticket?

No. Food and drinks are not included.

Is the Waterbus a guided tour?

No. It is point-to-point public ferry service. You can choose indoor seating or the outdoor deck, but there is no stated guided commentary or tour guide included.