The shelter consisted of a space hollowed out of the sand and covered with a roof construction and branches. The shelter was completely invisible in the winter too thanks to the young, dense coniferous wood that stood there at the time. There was room for two or three people, though it sometimes had to hold more than ten. It was discovered in September 1944: five managed to escape, three were caught and executed in Westerbork on 12 October 1944. On 8 April 1945 ten prisoners from the Scholtenshuis in Groningen were brought here, tortured, executed and buried. They were later reburied elsewhere. The coniferous wood was largely destroyed by a storm a few decades ago. Now the shelter lies in a clearing in the wood at the foot of a group of conifers that weathered the storm. It is an unusual spot, with a panoramic view of the wet field and a green dome of rhododendrons in the distance.