Located in one of the harshest environments on Earth, the Oasis Desert Retreat is a masterclass in passive cooling and sustainable design. The resort consists of 20 semi-subterranean villas built from locally sourced rammed earth, providing exceptional thermal mass. Deep overhangs and intricate wooden lattice screens (mashrabiya) protect the interiors from the intense midday sun while casting beautiful, shifting geometric shadows throughout the day. A central courtyard features an ancient-style qanat water system that cools the prevailing breezes.