Traces of nature's evolution and creations are still visible at the heart of the galleries of the Pech-Merle cave in the Lot department. The digging by the corrosion of the water, the collapses, and infills. The formation of stalactites and stalagmites. Breaks, wear, and many other signs of the millions of years it took for this cave to be shaped. One of its major characteristics is the mixture of natural beauty and prehistoric works of art.