The Grotte de Lascaux is a famous cave located in southwestern France, known for its stunning prehistoric paintings. Discovered in 1940, the cave features over 600 paintings, primarily depicting animals such as horses, deer, and bison. These artworks are estimated to be around 17,000 years old and are considered masterpieces of Upper Paleolithic art. The cave is part of a larger complex of caves and is a UNESCO World Heritage site. Due to concerns about preservation, the original cave is closed to the public, but a replica, known as Lascaux II, allows visitors to experience the art without damaging the original site.