Klavsebølle Jættestue is a passage grave dating back to the Neolithic era located on the Danish island of Langeland. The site is located quite far out in a field which makes it hard to reach. The mound that covered the tomb has been completely destroyed due to erosion or ploughing and now greatly exposes the megalithic stones used to create this tomb. The passage leading into the chamber is still clearly visible as is the actual chamber. Only one capstone remains at the site today.