The megalithic Harhoog burial chambers were originally located near the mud-flats between Keitum and Tinnum.
The stones were moved to the area near the Tipkenhoog on the coast near Keitum in 1954, when Sylt Airport was under development.

The chambers contain parallel and transverse sections.
The megalithic Harhoog burial chambers were originally located near the mud-flats between Keitum and Tinnum. The stones were moved to the area near the Tipkenhoog on the coast near Keitum in 1954, when Sylt Airport was under development.
The chambers contain parallel and transverse sections.
Harhoog