Bygget av tyskerene under krigen og brukt mot 1960-åra.

The old Grina Water Supply was build by the germans back in the 1940s. It was used as a main water supply up to the 60s. We had to walk over this small path to the other side. As the dam was filled to the top and the wind was blowing, we had to make a run over to the other side (see other pictures at http://www.pbase.com/atlelarsen/nr_21 ).