Cave Thais: A Journey Through Time

Venture into the heart of Saint-Nazaire-en-Royans and discover the Cave Thais, a remarkable natural and historical site. This cave, carved by an ancient underground river, offers a glimpse into both the geological past and the lives of early inhabitants. Located at the eastern entrance of the village, the cave is easily accessible and provides a cool escape, with a constant temperature of around 13°C. As you descend into the cave, you'll be surrounded by stunning rock formations sculpted over millennia. The cave's walls are adorned with natural pigments of red and black, creating a visually striking experience. A guided tour takes you through different levels, including areas once occupied by Magdalenian and Azilian people around 8000 BC. Evidence of their presence, including tools and a bone possibly used as a lunar calendar, offers a tangible connection to the past. The tour lasts approximately one hour, covering about 400 meters of accessible galleries. While exploring, you'll learn about the cave's formation, its use as a refuge during the Ice Age, and ongoing speleological explorations. The experience is both educational and awe-inspiring, suitable for families and anyone interested in prehistory and geology. Saint-Nazaire-en-Royans itself is a charming village worth exploring. Known for its towering aqueduct and picturesque setting on the Bourne river, it offers a delightful blend of history and natural beauty. Combine your cave visit with a paddle boat ride on the Isère river or a stroll through the village's medieval streets.