The highest point of Terschelling is located behind the village of West-Terschelling. This is the so-called Kaapsduin. At this point is a transmitter house, which was used during World War II. It is 31.4 meters (100 feet) above sea level.
Furthermore Kaapsduin is near the following sights: Lighthouse Brandaris Terschelling (±225 m), Center for Nature and Landscape (±350 m), Museum 't Behouden Huys (±400 m), Riepel boat tours (±500 m) & Terschelling Marina (±900 m).