Discovery routes

©ThibautVergoz

Five discovery routes wind their way through the Geopark’s emblematic heritage sites and sumptuous landscapes. Each of these routes reveals geological and cultural treasures, inviting you to explore the region in an enriching and immersive way.

Routes de découverte

La Route des Galets
La Route du Temps
The Highlands Road
The Memory of Earth Route
The Mountain Route

The Earth Memory Route

The Memory of the Earth Route winds its way up the valley of the Bès to that of the Blanche. From Carboniferous rainforests to the traces of Quaternary glaciers, 300 million years of history are on display in this sumptuous landscape that has attracted renowned artists.

The starting point for the Memory of Earth Route is the Musée-Promenade, an excellent introduction to the Unesco Geopark of Haute-Provence. The ammonite slab, a true symbol of our region’s geological wealth, is the first site to welcome you. The road then winds along the increasingly wild Bès. The scenery changes at every bend, sculpted by a tormented geology. The road criss-crosses narrow, winding creek valleys, carved out of the rock by the torrent. The valley finally widens between Blayeul and Pic des Têtes. The Col de Maure gives access to the Seyne basin. After a detour through Selonnet, the road takes you back to Digne via the Col du Fanget.

The Mountain Route

La Route des Montagnes explores the Bléone basin and its tributaries upstream of Digne-les-Bains.

Departing from Digne-les-Bains, in the Eaux-Chaudes valley, it allows you to discover the Saint Pancrace massif on foot, overlooking the Thermes and Saint-Jean chapel. After Marcoux and the panoramic view from Saint-Michel over the upper Bléone basin, it climbs to the village of Draix, from where you can hike to the Refuge d’art de Bellon overlooking the Terres Noires. From La Javie, it’s on to Prads-Haute-Bléone and its hamlets nestling at the foot of l’Estrop and Cheval Blanc. Then on to Beaujeu and the Col du Labouret, where the Demontzey park showcases over a century of reforestation work. Two very different mountain environments.

La Route des Galets

The Route des Galets takes its name from the huge accumulations of material brought by rivers at the end of the Tertiary Era to what is now known as the Digne-Valensole basin.

The Route des Galets leaves Digne-les-Bains for the Asse valley. At La Bégude, the road leaves the Asse to climb to the Valensole plateau and its lavender fields. It leads to Moustiers-Ste-Marie. It winds its way through the narrow streets of the earthenware capital before climbing back up to the plateau overlooking the turquoise waters of Lac de Sainte-Croix. Above the village of Sainte-Croix-de-Verdon, admire this dazzling landscape one last time before turning your back on it in the direction of Puimoisson. The route returns to Digne les Bains via the Col d’Espinouse and Le Chaffaut. A total loop of 125 km.

La Route du Temps

The starting point for the Route du Temps is in Sisteron, in front of the Musée Terre et Temps. A visit to this museum will help you understand the gap between Earth time and human time. It’s this gap that geologists are trying to bridge.

After the clue de Sisteron, the Route du Temps winds its way between the Gache and Baume mountains, offering fine views over the Durance basin. Crossing the Chardavon gorge, the Route du Temps enters the peaceful Vançon basin. The Col de Fontebelle offers a change of valley and a shady spot for a stopover in summer. The Route du Temps then zigzags through the Duyes valley towards the perched village of Thoard. Take the time to stop and stroll up to its keep and bell tower. The route then joins the Bléone valley, passing through Champtercier, home of the philosopher Gassendi. After Malijai, return to Sisteron via either bank of the Durance.

The Highlands Road

The Route des Hautes Terres invites you to discover the Motte du Caire region on the back roads north of Sisteron.

The Route des Hautes Terres offers a wide variety of atmospheres. It follows the course of the Durance, crossing a hilly landscape on small roads before descending to the Sasse valley. Then it’s on to Cairo country and its via ferrata. The valley narrows at the Col de Sarraut. We then head north. A new pass, Les Sagnes, and the route returns to the course of the Sasse as it descends the Tourniquets d’Astoin. The wide Bayons basin comes into view, before the clue of the same name chokes the path. Finally, the Route des Hautes-Terres takes you back to Sisteron via the faubourg de la Baume. You’ll discover the imprint left by glaciers and breathtaking landscapes.