On Whit Monday, a Hanseatic city walk begins at 2:00 PM with an experienced guide who has all the keys to the historic buildings. The walk will include visits to the Vischpoort (Fish Gate), the Fisherman's Cottage, the Hortus Garden, and the Vischafslag (fish auction). The walk begins at the Tourist Information Point on the Markt (Market Square). Advance registration is required.
Harderwijk has several museums. During Hanseatic Sunday, you can buy a discounted combination ticket for the City Museum and the Marius van Dokkum Museum.