About this place
The Montconfort cave archaeological site lies in Saint-Martory, in the Haute-Garonne department of southern France. It is the northernmost decorated cave in the Garonne valley, holding traces of hearths, tools, and rock art left behind by Magdalenian hunter-gatherers thousands of years ago.
Where is the Montconfort cave located?
The cave sits on the left, western bank of the Garonne river, just downstream from the village of Saint-Martory, roughly 75 km southwest of Toulouse and 20 km east of Saint-Gaudens. The entrance faces south-southeast and measures 5 by 3 metres, opening onto a cavity that runs 16 metres into the rock.
What is inside the cave?
Behind the entrance lies a vestibule about 10 metres long and 5 metres wide, which bends into a narrow, roughly one-metre-wide corridor further inside. Excavations carried out since the late 19th century uncovered several hearth levels along with a wide range of Magdalenian-era material: blades, ornaments, half-round bone rods, and distinctive Lussac-Angles type spear points. On the left wall of the vestibule, at roughly eye level, visitors would find an engraving of a bison measuring 70 by 40 cm — one of the rare pieces of parietal art visible in natural daylight, without needing to go deep underground.
The first systematic dig took place in 1892, led by L. Darbas, curator of the Labit museum in Toulouse, at a site that had already been known since 1882. Archaeological work continued through the 20th century, making Montconfort one of the longest-studied Magdalenian sites in the region.
Can the cave be visited?
The cave itself is closed to the public — a gate protects the entrance, and access is reserved for research teams. The site has been listed in France's supplementary inventory of historic monuments since 8 February 1993, which grants it legal protection but does not open the interior to tourism. What visitors can do is view the site from the outside, as part of the Garonne valley landscape and the wider trail of prehistoric sites across Occitanie.
How to get there?
Saint-Martory is the natural starting point, with a road running along the Garonne's left bank toward the river valley where the cave sits. The area is about an hour's drive from Toulouse and only a short trip from Saint-Gaudens. It's worth combining a visit with other regional archaeological sites, such as the nearby Tourasse cave, excavated in parallel with Montconfort since the 1890s.
When is the best time to visit?
Since the cave interior isn't open, the best time to explore the surrounding area is spring and autumn, when the Garonne valley offers pleasant conditions for walking and taking in the landscape from outside the site. Summers in the valley can get hot, while winters tend to be damp and cold, making them less suited to longer outdoor visits.
Frequently asked questions
Can you go inside the Montconfort cave? No. The entrance is closed off with a gate, and only archaeological research teams are granted access to the interior.
What have archaeologists found there? Several hearth levels and a range of Magdalenian tools and ornaments — blades, bone rods, and Lussac-Angles type spear points — plus a bison engraving on the vestibule wall.
Since when has the site been protected? It has been listed in France's supplementary inventory of historic monuments since 8 February 1993.
Who first excavated the cave? L. Darbas, curator of the Labit museum in Toulouse, began digging in 1892, though the site had already been known to archaeologists since 1882.
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