Step aboard the Sterling, an open whisper boat, and sail through the Biesbosch at dusk. Take a good look around, you might just have an encounter with a beaver! The guide will tell you all about these large rodents. Along the way you will disembark for a short walk in search of beaver tracks. On board you get a cup of hot chocolate with a beaver cake. It can be a bit chilly in the evening, warm clothing is therefore recommended.