Amsterdam: Seal Safari at Waddensea UNESCO Site
Experience the UNESCO Waddensea with a boat trip to see seals and migrating birds, plus explore historic Medemblik on this full-day Dutch adventure for around $205.
Den Oever
From Amsterdam: Tour to 5 unique and intriguing hidden gems!
Discover five hidden gems in North Holland on this 8.5-hour guided tour from Amsterdam, including windmills, a UNESCO planetarium, and mysterious mummies.