Exterior Curved Roofline Glass Siding Material Cabin Design Photos and Ideas

Located in the woods of Malborghetto Valbruna in the Italian Dolomite commune of Tarvisio, this egg-shaped tree house appears to hover in midair like a giant pinecone.
Italian prefab company LEAPfactory built this alpine shelter off-site and had it flown in via helicopter. Cantilevered off the edge of a mountain, the structure features a living room, a dine-in kitchen, bunk beds, storage closets, and an integrated computer to keep mountaineers and climbers up-to-date on the weather conditions.
Skylodge Adventure Suites are luxury dwellings affixed to the mountainside in Peru's Sacred Valley, approximately nine miles north of Cusco. Visitors interested in staying at Skylodge must climb a quarter of a mile of protected trails and fly through the sky on zip lines.
The Gouter Refuge is located at 12,582 feet in elevation (about 3,280 feet below the summit of Mont Blanc) along the Gouter route. The four-story, rounded structure juts out over a 4,921-foot drop, and it's the last stop before the final climb to the summit of Mont Blanc. Commissioned by the French Alpine Club and designed by Swiss architect Hervé Dessimoz, the wooden structure is clad in stainless steel and took five years to design and three years to build.