Lake Zug
The shores of Lake Zug were populated at least 6000 years ago with several sites in Cham. A number of finds in the village of Oberwil in Cham show that there were a number of middle and late Bronze Age settlements in Cham. In 1944–45 a large, unique Roman watermill with multiple waterwheels was found in the village of Hagendorn. A Roman warehouse from the same era has been discovered in the village of Heiligkreuz.