Located in Uttarakhand, the Patal Bhuvaneshwar caves are home to many different mysteries. As understood by the name, ‘Patal’ refers to the underworld, so the cave also has its link to the netherworld. It is not just a geological wonder, made with natural limestone, but also attracts pilgrims and mythology enthusiasts from all over the world. The cave is located much below the normal ground level and is famous for the unique and ‘natural’ formations inside the cave.