Le Sentier Blanc-Martel: A mythical hike in the Gorges du Verdon
The Blanc-Martel path is without doubt the Verdon’s most famous hike. Crossing the gorges from end to end, this spectacular route follows the river for almost 16 km, offering breathtaking scenery between vertiginous cliffs, underground passages and breathtaking views over the turquoise waters of the Verdon.
If you’re looking for an unforgettable adventure in the heart of one of Europe’s most beautiful canyons, follow our detailed itinerary guide and practical tips for a successful experience.
Introducing the Sentier Blanc-Martel
- StartChalet de la Maline (La Palud-sur-Verdon)
- Finish: Point Sublime (Rougon)
- Distance: 15 km (one-way)
- Duration: 6 to 7 hours
- Difference in altitude: +600 m / -750 m
- Level: Difficult (length and technical sections)
- Markings: White and red (GR4)
- Type of route: Crossing (return by shuttle or with a second vehicle)
⚠️ Warning: This is a long and demanding hike. You need to be in good physical condition and well prepared. In summer, high temperatures make the effort more difficult, hence the importance of good equipment.
Itinerary Précis du Sentier Blanc-Martel
1. Departure from Chalet de la Maline
Departure is from the Chalet de la Maline, a mountain hut high above the Gorges du Verdon. Right from the start, a steep descent takes you down to the canyon, joining the river after a 30-minute walk.
The path then alternates between shaded sections under vegetation and open sections offering superb panoramas of the cliffs.
2. Descent to the Verdon and Passage du Pas d’Issane
After a 2 km hike, the trail follows the Verdon up close, crossing several scree slopes and rocky areas. The Pas d’Issane, a spectacular passage overlooking the river, allows you to admire the 700-metre-high cliffs.
The trail then continues uphill and downhill, punctuated by a few passages equipped with handrails and metal staircases.
3. Les Échelles de la Brèche Imbert
After a 6 km walk, we reach one of the most impressive parts of the hike: the Échelles de la Brèche Imbert.
This is a 252-step metal staircase, installed to enable hikers to overcome a steep gradient. The descent can be vertiginous, but the equipment is solid and safe.
💡 Tip: Take your time and hold on tightly to the ramp for a safe descent.
4. Passage du Gué de l’Imbut and Tunnel du Baou
After the ladders, the trail again winds between cliffs and rivers, passing through several wooded areas and rocky beaches where you can take a break and dip your feet in the water.
Around 11 km on, we reach the Tunnel du Baou, a 110-metre-long underground passage. It’s completely dark, so you’ll need a headlamp to cross it safely.
5. Arrival at Point Sublime
The last few kilometers are a gradual climb to the finish at Point Sublime, a spectacular lookout offering a panoramic view of the exit from the Gorges du Verdon.
🚗 Back to top : If you’ve left your car at Chalet de la Maline, remember to arrange a shuttle or leave a second vehicle at Point Sublime. In summer, a paid shuttle service is available for hikers.
Practical Tips for Successful Hiking
Recommended equipment
- Sturdy hiking boots (essential for rocky passages)
- Headlamp for the Baou Tunnel
- 2 to 3 liters of water per person (no drinking water sources on the route)
- Picnic and energy snacks
- Cap, sunglasses and sunscreen
- Trekking poles (optional but useful for the descent)
Best periods for hiking
- Spring and autumn: Ideal conditions with moderate temperatures.
- Summer: Possible, but to be avoided in the middle of the day (scorching heat).
- Winter: Hiking not recommended due to frost and slippery conditions.
Safety and Precautions
- Avoid setting off alone, and inform someone of your itinerary.
- Check the weather forecast before setting off (avoid rainy weather).
- Be careful on technical passages (Brèche Imbert, tunnels, cliffs).
- Never leave the marked trail to avoid the risk of falling.
Why do the Sentier Blanc-Martel?
✅ Total immersion in the Gorges du Verdon
✅ Breathtaking scenery
✅ An adventure for motivated hikers
✅ An unforgettable experience in the heart of one of Europe’s most beautiful canyons
Whether you're a hiking enthusiast or a nature lover, the Blanc-Martel path is a unique experience not to be missed. Prepare yourself, equip yourself well and set off on an adventure to discover the hidden treasures of the Verdon!
