Starting at the Gorges du Blavet car park on the D47, explore a canyon of red rocks, its cliffs, woodland and the prehistoric Grotte du Muéron. The route fords the Blavet twice and alternates forest sections with steeper, stonier passages.
Indicative duration: approximately 2 hours 30 minutes, according to the tourist office's published route. Walking boots are essential. Avoid this route in rain or when there is a risk of flooding; some sections require particular care.
The site offers views over the Estérel hills and their colourful rocks. The area is also a well-known climbing site. Before climbing, check permitted routes, conditions and local rules with the relevant organisations. Consult the official website for the exact route and guidance before setting off.