"The Grunewald forest is just 15 minutes by train from the centre of Berlin. Teufelsberg (Devil’s Mountain) is an artificial hill made from rubble collected in the city after the end of the Second World War. Atop sits the abandoned Teufelsberg listening station, which acted as a US National Security Agency outpost during the Cold War. Follow up the history tour with a dip in Teufelssee (Devil’s Lake), although be aware that freikörperkultur (nude bathing) is alive and well here."
Berlin
MONOCLE