Foissac cave

Foissac Cave sits beside the small village of Foissac in the Aveyron department, in the Occitanie region of southern France. It is the only decorated prehistoric cave open to visitors in Aveyron, and one of the very few places in France where genuine human skeletons from thousands of years ago can be seen resting exactly where they were left.

What makes Foissac Cave so unusual?

The site's story turns on a single dramatic event: around 5,000 years ago, the cave's entrance collapsed, sealing it off from the outside world in an instant. Everything inside was effectively frozen in time, which is why the cave is often described as a "prehistoric Pompeii." The Neolithic people using the cave had no chance to retrieve their belongings, and the stable, humid underground climate preserved tools, pottery and personal objects in remarkable condition ever since.

Excavations have uncovered traces of clay extraction, ceramic vessels, tools, weapons and jewelry, along with more than 60 burials. One of the most striking discoveries is the imprint of a child's footprint left in the clay floor, protected for millennia under a thin film of calcite that slowly formed over it and sealed it in place.

How do you get there, and what should you know before visiting?

The cave lies within the small commune of Foissac, home to fewer than 500 residents, in the rural heart of Aveyron. Like much of this part of Occitanie, the surroundings are quiet, hilly countryside dotted with small villages.

Visits are guided only and last roughly an hour. The route follows an underground river on foot, and reaching the cave itself means descending 78 steps — there is no lift, so this is worth factoring in if you're travelling with young children, older visitors, or anyone with limited mobility. The temperature inside holds steady at around 12°C year-round, so a warm layer is a good idea whatever the season outside.

What will you actually see inside?

The section open to the public is cut off from the cave's other galleries by impassable rockfalls, which is precisely why this part has survived intact in its current state. Along the way, the guide points out former burial spots, thousands-year-old traces of human activity, and the striking dripstone formations shaped over centuries inside the cave.

Back above ground, a small museum stands opposite the cave entrance. It displays a selection of the archaeological finds recovered on site and helps put what you've just seen underground into context.

When is the best time to visit?

Because the temperature inside stays constant, a visit works well at almost any time of year — a welcome escape from summer heat in Aveyron, and often milder than the outside air in winter. It's still worth checking current opening hours and guided-tour availability before you go, since group sizes for tours tend to be limited.

Frequently asked questions

Is Foissac Cave suitable for children? Yes, though visitors need to descend 78 steps with no lift, and the temperature inside is a cool 12°C, so warm clothing and sturdy footwear are recommended for kids.

How long does a visit take? A standard guided tour lasts about an hour and follows an underground river on foot.

Are there really genuine human skeletons in the cave? Yes — it's one of the few places in France where visitors can see authentic human skeletons, thousands of years old, preserved in situ after the cave's entrance collapsed during the Neolithic period.

Is there anything else to see besides the cave itself? Yes, a small museum opposite the entrance displays archaeological finds uncovered during excavations of the cave.