The Nauen Plateau (German: Nauener Platte) is a low plateau in the German states of Brandenburg and Berlin. It rises above the surrounding countryside by an average of 15 metres (49 ft) and is a largely contiguous upland area that was formed during the Saale and Weichselian glaciations. It consists predominantly of ground moraine deposits, partly overlain by gently rolling end moraine formations. Whilst the neighbouring regions of Zauche to the south, the Teltow to the southeast and the Barnim to the northeast have the same name as their geological formation, the cultural landscape on the Nauen Plateau bears the historical and regional name of Havelland. That said, the river country of the Havelland extends beyond the plateau to include the Havel valley and other lowland areas.