Outdoor Rooftop Trees Boulders Design Photos and Ideas

The weathering steel exterior pays homage to the owner’s youth, which was spent welding oil tanks.
Lung Hagem Arkitekter said: "The roof is executed in 270mm thick reinforced concrete with 20mm VIP insulation underneath. The concrete itself is water resistant, thus no additional roofing materials are required. As a result, the roof is a smooth white surface creating a dialogue with the rocky landscape, and giving the cabin its distinctive character."
Also by Korean firm BCHO is Jedong Ranch, a house in Jeju Island in South Korean, with a long staircase that leads down to an underground meditation space.