몽토방 쉬르 루베즈‬에서 가장 멋진 ‪4‬개의 천연기념물

The marls shape the landscape into dunes of soft rock with arid slopes. True witnesses to the Lower Cretaceous period (approximately 135 million years ago), these Valanginian marls are mainly composed of limestone, sand, and clay, giving them a crumbly appearance when dry. Tinged with a grey or yellowish hue, they bear witness to a time when the ocean covered the Provençal Baronnies, which were then nothing more than a vast marine trench: the Vocontian Basin.

In the forest of Tussie, the most observant will have the chance to see the mythical "Venus slipper", an orchid difficult to confuse with another.

The Toulourenc, a torrential river on the north side of Mont Ventoux, has its source at the foot of the Château d'Aulan. The river has dug deep gorges in the rock of its bed, sometimes reaching 100 meters.

Impressive route along the Toulourenc - you should stop there from time to time.

A wonderful tour through the unique landscape of the Baronnie.

This photo is taken on the descent to the Jabron valley after the Négron pass. Very nice descent! with a high percentage.