Part 5/16:
In this unique town of Setenil de las Bodegas, a sizeable section of houses and restaurants has been carved directly into towering rock formations. The locals ingeniously chose to construct their homes here to leverage the natural insulation provided by the rock, thriving without the need for air conditioning.
Coober Pedy, Australia
Nestled in the arid landscape of Australia's Outback is Coober Pedy—a town literally built underground. Established in 1915 following the discovery of opals, the community sought refuge from scorching summer temperatures that can eclipse 52°C. Its underground residences remain cool and comfortable, creating a unique living experience that includes shops, churches, and even hotels.