Heaven & Hell Sinkholes Situated in the Mersin Province of Turkey, the remarkable sinkholes called Cennet (Heaven) and Cehennem (Hell) attract numerous visitors thanks to their vast dimensions and distinct natural features. The Cennet sinkhole spans approximately 250 by 110 square meters (820 x 360 feet) and reaches an average depth of 70 meters (230 feet). A staircase of 300 steps leads visitors down into the cavity, where they’ll find a smaller cave about 15 meters deep, containing an underground stream flowing toward Narlıkuyu Bay. At the entrance to Cennet, there is a historic church constructed by a man named Paulus in honor of the Virgin Mary. The church’s apse once displayed frescoes painted in the 12th century AD, although much of this artwork has since worn away. In contrast, the Cehennem sinkhole plunges to a depth of 128 meters (420 feet). Its upper opening, measuring 70 by 50 square meters (210 x 150 feet), is more narrow than its overall structure, with inward-curving edges that make access to the bottom impossible. According to mythology, Zeus once confined the monstrous Typhon in Cehennem for a short time before imprisoning him beneath Mount Etna. If you would like more information about the Heaven & Hell Sinkholes, feel free to contact us at [email protected] or message us directly via WhatsApp. We’ll be happy to assist you as soon as possible.