20 Out-Worldly Places On Earth That Look So Unrealistic, But They Aren't

Pamukkale, Turkey: Pamukkale is a town in western Turkey known for the mineral-rich thermal waters flowing down white travertine terraces on a nearby hillside. It neighbors Hierapolis, an ancient Roman spa city founded around 190 B.C. Ruins there include a well-preserved theater and a necropolis with sarcophagi that stretch for 2km. The Antique Pool is famous for its submerged Roman columns, the result of an earthquake.