Muna-Museum Grebenhain

Housed in the old village school of Bermuthshain, built in 1829–30, this museum tells the story of the Hartmannshain air munitions depot and the Wehrmacht's munitions plants under the Nazis. The depot ran from 1936 to 1945, and the village of Oberwald grew out of its surviving buildings after the war. It also serves as a memorial and looks at how the site was used afterwards.