Our birthday party has started, right here on this page! As soon as our doors are allowed to open again, you can watch the caring and feeding of the seals (pups) in Pieterburen. For children there will be a special scavenger hunt, games and extra festive activities. But we also celebrate online! Have fun with online games, crafting and promotions . For now only available in Dutch but soon in English.

Check this page regurarly for updates about all games, contests and events.

knutsel imageSeal Crafting

Educational staff Aline and Emma have been busy crafting seals and they are sharing all their ideas with you. Of course, a real seal hat should not be missing at our party. Download the descriptions and get started! Do you want to share your own crafts with us? Share them on social media and don't forget to tag us.

Start crafting



litterbingoLitter Bingo

what do you find on the street? Get out of the house, alone of together and make our planet a little cleaner. Who has the first bingo?



Celebrate with us

50 Years Seal Rescue

50 Years Seal Rescue

From tub to Wadden Sea in 50 years. Come along through history and discover how the Seacentre has grown into the largest specialized seal hospital in Europe, visible in words and pictures.

Read more

Limited Editions

Limited Editions

Especially for our birthday we have had limited edition items made with a design of our own Aline. With this wear you make your statement that you are a seal rescue supporter!

Shop now

Festive activities

Festive activities

We are celebrating with fun games and activities online and even more festive activities. Here you will find fun downloads and online activities.

Check it out