All about the Kralingse Verlaat: service times, location and contact details. On the water map below do you see this lock complex in its immediate vicinity. On the right on this page you will find the locking times, additional information and the telephone numbers and VHF channels.
Open the Water Map for Rotterdam in full window
For seasoned water sports enthusiasts it is a simple procedure, but if you are not yet experienced on the water, entering and exiting the lock can be an impressive experience. How does it work, where do you moor, what should you pay attention to?
| Width 4 meter | Lock length 25 meter |
| Threshold depth (buiten) 1.4 meter | Threshold depth (binnen) 1.4 meter |
| VHF-Channel - | Phone number 06-48435940 |
From 01-04 until 05-04
Friday, Saturday, Sunday and Holidays: between 08:00 and 22:00From 06-04 until 23-05
Friday, Saturday, Sunday: between 08:00 and 22:00On 24-05
Friday, Saturday, Sunday and Holidays: between 08:00 and 22:00From 25-05 until 31-10
Friday, Saturday, Sunday: between 08:00 and 22:00From 01-11 until 31-03
Sunday: closedAdministrator visiting address
Coolsingel 40 Rotterdam
Phone number: 14 010
Data updated: 02 Februari 2026, 08:25 uur
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