A raised walkway threads its way through a protected marsh area around Teufelssee. It was a beautiful part of a hike we made with a group of friends in early April 2026 from the ferry crossing at Müggelbergallee to Müggelsee and on. #photography #Berlin #Germany #landscape #nature #hiking #friends https://leonard.earth/2026/10/22/muggelsee-hike/