The Griendeiland Discovery Tour is a fun boat-and-walk tour for the whole family, featuring a scavenger hunt. The tour begins with a boat ride on an open electric boat to the Stenen Keet on the Wantij. Afterward, you’ll stroll along the Griend Museum Trail on your own. Through the scavenger hunt, you’ll discover all sorts of things about the Biesbosch. At the end of the walk, you’ll take the ferry back to the Biesbosch Center.
There’s a prize for the kids for the best catchphrase. The winner will be announced upon your return to the Biesbosch Center.
Upcoming dates
| Wed, July 29, 2026 | 1:30 p.m. - 3:00 p.m. |
| Wed, Aug. 5, 2026 | 1:30 p.m. - 3:00 p.m. |
| Wed, Aug. 12, 2026 | 1:30 p.m. - 3:00 p.m. |
| Wed, Aug. 19, 2026 | 1:30 p.m. - 3:00 p.m. |