Description

For 2 or 3 days of hiking, starting from its confluence with the Isère, the Au Fil de la Bourne trail offers the opportunity to discover the near and distant landscapes of the course of this river, between plain and mountain plateau.

Structuring axis of the landscape of the Vercors and first river of the massif, the Bourne sculpted the territory and forced Man to adapt to its presence. The latter has carried out numerous developments to occupy the territory and take advantage of the presence of water (driving force and abundant water supply to an agricultural plain).

Throughout the course you will discover the challenges of yesterday and tomorrow to adapt continuously, developments made by Man (walking on the water of an aqueduct, Himalayan footbridge, hanging houses, old corbelled road ) or by nature itself (caves of Choranche, Cirque de Bournillon, Gorges de la Bourne). The journey is punctuated by numerous points of view, moments of relaxation and contemplation… or the opportunity for a small snack purchased from a local producer.

The route is aimed at families as well as experienced hikers who will be able to build their own circuit thanks to the hundreds of kilometers of marked paths connected to this trail.
Accessible by train, bike or car, it is an opportunity to (re)discover the riches of a mid-mountain region.

The steps

Aqueduct - Espace Royans & Vercors

From the height of its 35 meters, the Aqueduct offers you an exceptional panorama of the Vercors. The rise in the panoramic elevator allows you to gain pleasant height and then discover a panorama of the Vercors.

Wheel Boat Royans Vercors

1 hour cruise with commentary on the Isère river, departing and returning from St Nazaire en Royans. Historical approach to the places and villages crossed, as well as its fauna and flora.

Thais cave

Our guide reveals an underground landscape once invaded by water, today punctuated by rock sculptures with natural pigments. Relive the daily life of Homo Sapiens through objects found in this millennial cave.