An overnight winter camp on the Peetzsee lake in Grünheide, east of Berlin. With snow, kids try for an igloo, build snowmen, have snowball fights and slide on ice runs. Without it, there are treasure hunts, den building, archery and a forest rally. Evenings bring campfires with marshmallows, a torchlit stargazing walk, movie nights and games. Kids sleep in 2- to 6-bed rooms in the main house.
