15 incredible houses designed by nature itself

Despite advances in technology, people are increasingly doing their bit to take care of nature — better-quality, more environmentally friendly things like plastic bottles, cotton bags, and organic cosmetics are now being sold in stores all over the world. Still, humans didn’t stop there, and some even started building eco-houses.

The Rock Restaurant, Zanzibar, Tanzania

The Hobbit House, Matamata, New Zealand

The Dome House, France

The Luka Vuerich Hut, The Julian Alps (Italy, Slovenia)

The House of Stone, Fafe, Portugal

The Wooden Tree House, Portland, Oregon

The Rogner Bad Blumau Hotel, Styria, Austria

The Kandovan, Iran

The Hobbit Hole, Wales, United Kingdom

The Cave House, Troyes, France

Clay Huts, Arizona

The house with a grassy roof, Ks?nzhitse, Poland

The house near the water, Blagaj, Bosnia and Herzegovina

Cave Dwellings, Cappadocia, Turkey

A hut in the forest

Tree House, Hokuto, Japan