Cave Comblain Travel Guide

The Grotte de Comblain, also known as the Cave of Comblain or Grotte de l'Abîme, is a captivating natural attraction located in the Ourthe Valley in Comblain-au-Pont, Belgium. The cave was discovered in 1900 when a dog fell into a 22-meter-deep abyss. The story goes that a local girl's dog fell into the abyss, and her cries alerted authorities. A rescue mission led by police officer M. Dubuisson resulted in the dog's rescue and the cave's discovery.Exploration of the cave began in earnest in the early 20th century. In 1902, Ernest Van den Broeck, Edmond Rahir, and E.A. Martel explored the cave, followed by Les Chercheurs de la Wallonie who discovered most of the known chambers by 1925. Auguste Bry made the cave accessible to tourists, opening it in 1929.Visitors can explore the cave's intricate passages on guided tours, marveling at the stunning stalactites, stalagmites, and other colorful formations shaped over thousands of years. The cave also houses a unique ecosystem, providing shelter for bats, and is recognized as an underground cavity of scientific interest. The cave maintains a constant temperature of around 10 degrees Celsius.After your tour, enjoy the surrounding area, offering picturesque views of the Ardennes region. There is also a small museum, cafeteria and children's area with wooden toys available for visitors.