If you'd love to add a bit of extra culture to your vacation, put Terschelling Museum t Behouden Huys on your itinerary. Check for guided tours or just browse around at your own pace.
You'll find this museum in Hoorn. Once you've done all you can at Terschelling Museum 't Behouden Huys, have a look at nearby West Frisian Islands, and De Boschplaat.