Tunnel du Baou, Provence Travel Guide

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Explore Tunnel du Baou in Verdon Natural Park: a historic tunnel offering stunning views and outdoor adventures in a breathtaking setting.

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Tunnel du Baou

The Tunnel du Baou, a 650-meter tunnel in La Palud-sur-Verdon, France, is a relic of an early 20th-century hydroelectric project. Carved through limestone, it offers a unique glimpse into the region's industrial past and natural beauty, attracting hikers and adventurers.

A brief summary to Tunnel du Baou

La Palud-sur-Verdon, 04120, FR

From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Tunnel du Baou.

Wear sturdy hiking boots with good traction due to the unpaved and potentially slippery terrain inside the tunnel.
Bring a flashlight or headlamp as the tunnel is dark, especially in the deeper sections.
Check the weather conditions before you go, as the tunnel can be more challenging in wet weather.
Consider visiting during the early morning or late afternoon for magical light and fewer crowds.
Follow marked hiking paths and avoid improvising your path, as stones can be loose.

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Other nearby places you may find interesting

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Explore Tunnel du Baou on the Map

A handpicked selection of must-see spots near Tunnel du Baou, mapped for you.

Getting There

Walking

From the center of La Palud-sur-Verdon, follow the marked hiking paths towards the Tunnel du Baou. The trail is approximately 5 kilometers and takes about 1.5 to 2 hours. Be prepared for a scenic, but potentially hilly walk. Ensure you have water and good walking shoes.
Taxi

From La Palud-sur-Verdon, a taxi ride to Tunnel du Baou takes about 10 minutes and costs approximately 15-20 euros. Taxis can be arranged in the village center.
Driving

From La Palud-sur-Verdon, head south on D952 for approximately 4 kilometers. Limited parking is available near the tunnel, so arrive early. Parking is free.

Discover more about Tunnel du Baou

The Tunnel du Baou, nestled in the Verdon Natural Park near La Palud-sur-Verdon, is more than just a tunnel; it's a journey through history and nature's artistry. This 650-meter passage was carved in the early 1900s as part of a grand, but ultimately abandoned, hydroelectric project designed to channel the Verdon River. The goal was to divert water for 20 km through a canal, with tunnels like this one, to power a hydroelectric plant. Work began in 1905 but was stopped four years later.Today, the tunnel stands as a testament to this ambitious endeavor, offering visitors a cool respite and stunning views. As you walk through the tunnel, the rough-hewn walls tell a story of human effort against the backdrop of the imposing Verdon Gorge. Approximately 250 meters into the tunnel, a window carved into the rock provides access to the Baume-aux-Pigeons, offering a spectacular view of the Verdon River.The surrounding area is a haven for outdoor enthusiasts. The Tunnel du Baou is part of the famed Sentier Blanc-Martel hiking trail, offering access to breathtaking vistas and challenging terrains. Hikers can explore the gorge, enjoy canyoning, or simply stroll along the water's edge. Be prepared for slippery surfaces and unpaved paths, and bring sturdy footwear and a flashlight.