Blanc-Martel trail hike

Blanc-Martel Trail: iconic hike of the Gorges du Verdon

Descending to the bottom of Europe's largest canyon, walking along a turquoise river between cliffs several hundred meters high, crossing tunnels carved into the rock: does that tempt you? The Blanc-Martel trail is the iconic hike of the Gorges du Verdon. This 15 to 16 km route attracts thousands of walkers every year who come to face a wild and grandiose landscape, in the heart of the Verdon regional natural park.

A route in the heart of the Gorges du Verdon

The Blanc-Martel trail connects the Chalet de la Maline, in the municipality of La Palud-sur-Verdon, to the Point Sublime, in the municipality of Rougon. It is a one-way trip: there is no loop, so you must arrange transportation to connect the two points. The starting point is located about 1 hour and 30 minutes away by road from the Durance valley, where a luxury Provence campsite set by the river, with a swimming pool and on-site services, allows you to recover comfortably after a demanding day of walking.

The recommended direction goes from La Maline toward Point Sublime. This choice makes it possible to descend the 400 meters of elevation gain at the beginning of the route when legs are fresh, and to finish with a more gradual ascent. The Blanc-Martel shuttle, set up by the Verdon Regional Natural Park, operates in this direction: it drops hikers off at the start in the morning and picks them up at Point Sublime at the end of the day.

The shuttle runs from the Easter holidays to the All Saints' Day holidays, with a mandatory reservation at least 24 hours in advance. From July 1st to September 15th, it operates every day. The rest of the season, it runs on weekends and public holidays.

Distance, elevation gain, and difficulty: what you need to know

The Blanc-Martel trail extends over approximately 15 to 16 km, with a positive elevation gain of 600 meters. Allow between 6 and 7 hours of walking, including breaks. This is not a casual stroll: the hike requires good physical condition and a certain habit of walking on varied terrain.

The route is not recommended for children under 8 years old and people prone to vertigo. Some sections are steep, with narrow trails on the cliffside, but it is well worth it: the Gorges du Verdon reveal their wild character here, between limestone walls and the river below.

Dogs and mountain bikes are not allowed on the route. As for swimming, it remains strictly prohibited throughout the canyon sector: upstream dams cause unpredictable water level variations, and the Apron du Rhône, an endangered endemic fish, benefits from reinforced protection here.

Blanc-Martel trail hike

Key sections: Brèche Imbert, tunnels, and lookouts

After the descent from the Chalet de la Maline, the trail runs along the Verdon and passes through the Pré d'Issane, where the river becomes accessible. It is one of the few places where you can get close to the water and enjoy a break facing the cliffs. A little further on, do not miss the detour to the Mescla lookout: the confluence between the Verdon and the Artuby, seen from above, is worth the detour.

Next comes the most impressive section: the Brèche Imbert. Six metal ladders, more than 250 steps, 100 meters of elevation gain to descend into a rift in the rock. This passage, developed in the 1920s, remains the most famous image of the trail. For people prone to vertigo, this is the most technical stage.

The trail continues overlooking the Verdon, passing in front of several "baumes", these natural caves carved out by the river thousands of years ago. The Baume aux Bœufs, the most famous one, offers a welcome shelter to hikers in case of rain or heavy heat. Next come the tunnels of the Couloir Samson. The Tunnel du Baou, 670 meters long, requires a headlamp.

Upon exiting, all that remains is to climb back up toward the Point Sublime, with a final ascent of about 200 meters of elevation gain. The view of the canyon from the lookout amply rewards the day's efforts. It is easy to see why so many hikers return.

Practical tips and accommodation

Regarding equipment, there is no secret: bring good hiking shoes, a light for the tunnels, at least 2 liters of water per person, and a picnic. There is no drinking water source on the route, so plan generously. In summer, it is best to leave early to avoid the heat and the crowds. Spring and autumn offer milder conditions, with colors that change from one season to the next.

After a day like that, what you want most is a hot shower and a good meal without having to cook. A mobile home rental in Provence with a shaded terrace, an hour's drive from the Verdon, allows you to unwind without staying far from the sites to discover. The Lake of Sainte-Croix, the Route des Crêtes, Moustiers-Sainte-Marie, or Castellane: everything is easily reachable from Haute-Provence.

The trail is named after Édouard-Alfred Martel, a speleologist, and Isidore Blanc, a schoolteacher from Rougon. In 1905, they completed the first full exploration of the gorges in a collapsible canoe over three days, without knowing what awaited them. Walking in their footsteps, more than a century later, feels a bit like extending the adventure.