Duinrell is an amusement park situated in Wassenaar, The Netherlands. Its main character is Rick the Frog. It also contains a caravan park and a camp-site. A variety of accommodation is also available including lodges, tents and static caravans. Bike and kart hire is available. The park has its own shop. Duinrell has been critically acclaimed for its attraction park with swimming pool, which has the longest waterslides in the Netherlands. The pool is open to 22:00 on most days.
The park is located on the estate of the counts Van Zuylen van Nijevelt.