geocalia

43.76° N · 6.36° E · Gorges du Verdon

The Blanc-Martel trail, a whole day's walk along the floor of the Verdon's Grand Canyon.

The Verdon's classic walk goes down from the Chalet de la Maline to the river and follows it between walls hundreds of metres high to the Point Sublime. It is 16 km one way, 6 to 7 hours with stops, with metal ladders and two tunnels. A Park shuttle takes you up to the start in the morning and picks you up at the end in the afternoon.

Part of Gorges du Verdon

Duration6 h 30
Distance16 km
Best timeLate April to early November, when the shuttle runs
StartChalet de la Maline, 7 km south of La Palud-sur-Verdon
Distance16 km, one way
Time5 h 30 without stops; 6–7 h with them
DifficultyDemanding, with technical passages
Shuttle€8.50 round trip
DogsBanned

Step by step

How the route goes

  1. 18:30Shuttle at La Palud

    Goes up to the Chalet de la Maline.

  2. 29:00Descent to the river

    From the chalet the path descends to the Verdon.

  3. 3Half a dayBrèche Imbert

    Metal ladders to get past the obstacle.

  4. 4AfternoonTrescaïre and Baou tunnels

    Switch on the headtorch.

  5. 516:00Point Sublime

    Shuttle back to La Palud.

What it is

The Blanc-Martel trail is named after Isidore Blanc and Édouard-Alfred Martel, who explored the canyon in 1905, and it runs along the floor of the Verdon's Grand Canyon, following the river. It is the only way to see the gorge from inside without a boat or a rope: you go down from the rim to the water, walk beneath walls hundreds of metres high, climb up and down metal ladders and pass through two tunnels cut in the rock.

It is a serious walk. It is 16 km one way, about 5 h 30 of walking without stops and 6 to 7 hours with them, with technical passages. The tourist office advises against it for children under 8 and anyone with a fear of heights. Bring at least two litres of water per person, food and a headtorch for the tunnels.

The route

It is recommended to do it from the Chalet de la Maline, on the Route des Crêtes, to the Point Sublime: that way you go down more than you go up and reach the return shuttle on time. Halfway along you pass the Brèche Imbert, a long, steep metal ladder, and at the end you cross the Trescaïre and Baou tunnels, long and dark.

Note for 2026: after a rockfall, a decree from Rougon town council closes the final stretch between the Couloir Samson and the Point Sublime. The Park indicates a diversion along the RD23A road and then the GR 49 to the Point Sublime, with the same total duration. Ask at the tourist offices in La Palud or Castellane before setting out: the river's flow can also cover sections of the path.

The shuttle

It is run by the Verdon Regional Nature Park. In the morning it goes from La Palud-sur-Verdon up to the Chalet de la Maline and in the afternoon it returns from the Point Sublime to La Palud: you have about seven hours between the two. In 2026 it ran from 3 April to 28 June at weekends, Fridays and bank holidays, every day from 29 June to 14 September, and Thursday to Monday until 1 November. It leaves La Palud at 8:30 and returns from the Point Sublime at 16:00, with departures also at 17:00 and 18:00 in summer. It costs €8.50 round trip for adults and €5.50 for under-12s; one way, €4.50. You must book your place on the Park's website. The car is left in the signed car parks in La Palud.

Dogs may not go on the trail or on the shuttle.

Who it's for

Is it for you?

What to bring

  • Two litres of water per person
  • Headtorch for the tunnels
  • Boots with a good sole
  • Food for the whole day

More to do

More plans in Gorges du Verdon

Itineraries

Features in these plans

Tips

Worth knowing first

  1. 1
    Book the shuttle

    There is only one departure in the morning. If you miss out, taxis do the transfer.

  2. 2
    Start at the Maline

    In that direction you go down more and reach the return bus with time to spare.

  3. 3
    Eat when you arrive

    The Auberge du Point Sublime is next to the shuttle stop.

Questions

Frequently asked questions

How long does the Blanc-Martel trail take?

6 to 7 hours with stops for 16 km; about 5 h 30 without stopping.

Can it be done with children?

It is not advised for under-8s or anyone with a fear of heights.

Can I take a dog?

No. They are banned on the trail and on the shuttle.

How much does the shuttle cost?

€8.50 round trip for adults, €5.50 for under-12s and €4.50 one way.

Is it open all the way?

In 2026 the Couloir Samson – Point Sublime section is closed because of a rockfall, with a diversion via the RD23A and the GR 49.