Places
Cave·Easy·Family·Hidden gem
Grotte di Bossea
Piedmont
Deep in the Corsaglia valley of the Maritime Alps, Bossea is a living cave with an underground river, stalactite cathedrals and the complete skeleton of a cave bear (Ursus spelaeus) discovered exactly where it died. Guided tours run hourly and the constant 9 °C inside is a relief in summer.
Duration
2 hours
Distance
2 km
Elevation
+30 m
Best season
Year-round (tours run April – October)
Highlights
- Cave bear skeleton in situ
- Underground river and lake
- 9 °C cool even in August
With your dog
Small dogs in carry bags allowed inside; leashed dogs welcome in the valley outside.

