A man made cave near the ruins of the Helme hilltop fortress. It was probably built as a refuge and is supposed to have consisted of 7 chambers. Two or three chambers have caved in.
There is a tunnel in the cave that leads to a caved in chamber.
Location: 58°1'5"N 25°52'46"E on: Google Maps, OpenStreetMap, Maa Amet.
Copyright Otto de Voogd 2009
