Concert at Sea is the main event of the Brouwersdam. This yearly event is a multi-day music festival at the North Sea. Dance by the sea while the sun sets, can you imagine it already? Since the first edition, Holiday park De Klepperstee has been one of the official festival campgrounds. Makes sense, as the festival site is within cycling distance. You can of course also use the shuttle service: the bus stops right in front of the main entrance of our campsite! 

Shuttle bus

Right outside the campsite there is a stop for shuttle buses that take you to and from the festival.


At the park 

For the spots at our festival campsite, a CAS package (through the organization) is required.  The arrangement is sold out. Reservations for our rental accommodations or at the Drive-In Camperpark and Camperveld do not fall under the CAS camping arrangement and can be booked based on availability through our website. 

Please note:

  • Regular check-in and check-out times apply to reservations for rental accommodations, the drive-in camper park, and the camperveld.
  • The placement of tents or any additional structures near accommodations is not allowed or possible.
  • At the Drive-In Camperpark and Camperveld, only during Concert at SEA, in combination with 1 camper, a maximum of 1 additional tent is allowed. Maximum of 6 persons per spot. 

In addition to the campground, Holiday park De Klepperstee also includes a bungalow park and spaces for permanent guests. They also often take advantage of this weekend to visit Concert At Sea.  Please make sure that you have your own tickets for the festival and (if applicable) arrange tickets for the shuttle buses on Thursday, Friday, and/or Saturday.

Quiet hours
Normally, we enforce a quiet hours policy starting at 11:00 PM on our parks. During the festival, we ask our guests to keep their surroundings and fellow guests in mind when returning from the festival.

Tips for the campsite

Last winter, our campsite was renovated with a completely new layout.  The amount of camping spots in 2023 is roughly the same as in the previous years. We contacted you in early 2023 about the location, your camping equipment and the composition of your group.  Because of the new layout, we can not always put you back "on the same spot as last year". But as you know, we always ensure a pleasant stay!

The regular check-in time at the campsite is from 13:00. In almost all cases, check-in is possible from 11:00 on Friday mornings. When arriving on Thursday, this sometimes depends on the reservation before you. Normally, check-out is before 11:00. On the Sunday after Concert at SEA, we kindly ask you to leave the campsite no later than 13:00.

Electricity and water
Each camping pitch is equipped with 16-amp electricity. To use the electricity, you need a CEE plug (male).  Some camping pitches have their own water tap. In all other cases, you can get water at one of the general tap points on the campsite or at one of the three sanitary buildings. Use of sanitary facilities is free. You don't need any shower tokens, for example. 

No WiFi
Starting this year, we no longer offer WiFi on our natural campsite. There is free WiFi around the large sanitary building and in the central area - around the bistro. 

One car is allowed per camping pitch. You will automatically receive a message to provide your license plate number. We kindly ask you to park your car in the general parking lot (P6) of the campsite after loading and unloading your belongings. Will you arrive with more cars? In that case, you can park them at the reception (P1) or on the other side of the park, just past the roundabout (P2).


The bistro at Holiday Park De Klepperstee has adjusted opening hours during Concert at SEA (10:00 a.m. - 7:30 p.m.) and a special CAS menu on Thursday, Friday and Saturday. 

Bread service
In addition to the regular bread service, the bistro also has a CAS breakfast box (takeaway) on Thursday, Friday, Saturday and Sunday mornings for €8 per person. The breakfast box includes three different sandwiches, fruit, a boiled egg, toppings, etc. The boxes or sandwiches can be picked up from 8:15 a.m. You can only order online, during the week of Concert at Sea itself. 


Any questions!? 

Do you still have questions or remarks about your CAS stay? Feel free to contact us through phone number 0187-681511 or through email


Accessibility Goeree-Overflakkee

In 2023, the island of Goeree-Overflakkee is less accessible via the east side due to road works.

Do you have it on your phone device yet?

Klepperstee's park app offers all kinds of useful information about a stay at and around our holiday park in Ouddorp aan Zee.