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Italy
Aosta Valley
La Thuile

Mont Belvédère Trail

Moderate

5.0

(1)

13

hikers

Mont Belvédère Trail

02:01

6.31km

280m

Hiking

Hike from ancient Roman ruins to Lac de Touriasse via CAI trail 9, a moderate 3.9-mile route with 923 feet of elevation gain.

Last updated: February 26, 2026

Waypoints

A

Start point

Get Directions

1

0 m

ancient Roman ruins

Highlight • Historical Site

The Piccolo San Bernardo Pass is an incredible concentration of history and high mountain nature. A place of passage for pilgrims, traders and armies since ancient times, it today preserves evidence of various eras. A true place of memory.

Translated by Google •

Tip by

2

3.14 km

Les Suches 2,200

Highlight • Viewpoint

4.82 km

Lac de Touriasse

Lake

B

6.31 km

End point

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Way Types & Surfaces

Way Types

6.31 km

Surfaces

6.29 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Sunday 12 July

24°C

10°C

66 %

Additional weather tips

Max wind speed: 16.0 km/h

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Frequently Asked Questions

What is the estimated hiking time for the Roman ruins to Lac de Touriasse (via CAI trail 9) route?

The estimated hiking time for this moderate route is approximately 2 hours. This duration is for the 6.3 km distance and 281 meters of elevation gain, but actual time may vary based on your pace and stops for sightseeing.

Is the Roman ruins to Lac de Touriasse (via CAI trail 9) hike suitable for beginners?

This route is rated as moderate. While some sections might be on dirt roads or forest trails, Alpine terrain can include rocky or uneven paths. Beginners with good basic fitness should be able to manage it, but be prepared for varied conditions and some elevation.

Where can I park for the trailhead of the Roman ruins to Lac de Touriasse (via CAI trail 9) hike?

The starting point for exploring the Roman ruins is typically near the Little St. Bernard Pass. Parking facilities are generally available in this area. Specific parking for CAI trail 9 would be found close to the Roman remains at the pass.

What historical sites and viewpoints can I expect to see along the way?

The route is rich in history and scenic beauty. You'll encounter ancient Roman ruins, including vestiges of a mansio and a fanum, and sections of the ancient Roman Road to Gaul. Further along, you can enjoy panoramic views from Les Suches 2,200, offering vistas of Mont Blanc and other Alpine peaks.

What is the terrain like on the Roman ruins to Lac de Touriasse (via CAI trail 9) trail?

The terrain is characteristic of an Alpine environment. Expect a mix of varied paths, including segments on dirt roads, forest trails, and potentially rocky sections. You'll traverse meadows, pastures, and woodlands, often with streams and possibly marshy areas near Lac de Touriasse.

Is the Roman ruins to Lac de Touriasse (via CAI trail 9) hike dog-friendly?

Generally, trails in the Aosta Valley are dog-friendly, but specific leash rules may apply, especially in protected areas or near livestock. Always keep your dog under control and clean up after them. Check local signage for any restrictions.

What is the best time of year to hike this route?

The best time to hike this Alpine route is typically from late spring to early autumn (June to September). During these months, the weather is generally more stable, and the trails are clear of snow. Early season might still have snow patches at higher elevations.

Do I need any permits or pay entrance fees for this hike or the Espace San Bernardo area?

As of current information, there are no specific permits or entrance fees required for hiking this particular trail or accessing the general Espace San Bernardo area. However, it's always advisable to check for any updates from local authorities before your trip, especially if you plan to visit specific attractions.

Does the Roman ruins to Lac de Touriasse (via CAI trail 9) trail intersect with other paths?

Yes, the route also passes through sections of the sentiero T. This means you might encounter other hikers or have options to extend your journey onto connecting trails.

What should I pack for the hike to Lac de Touriasse?

Given the moderate difficulty and Alpine environment, pack appropriate hiking boots, layers of clothing (even in summer, weather can change quickly), rain gear, sun protection, sufficient water, snacks, and a map or GPS device. Trekking poles can also be helpful for varied terrain.

Are there specific considerations for winter hiking on this route?

Winter hiking in the Alpine region around Lac de Touriasse can be challenging and requires specialized equipment like snowshoes or skis, avalanche safety gear, and significant experience. Many trails may be impassable or dangerous due to snow and ice. It's best to consult local guides or conditions reports before attempting this route in winter.

Is there a local secret or insider tip for hiking this trail?

To fully appreciate the historical significance without rushing, consider starting your hike early in the morning. This allows for ample time to explore the Roman ruins at the Little St. Bernard Pass before continuing towards Lac de Touriasse, often avoiding the busiest times and enjoying the serene Alpine landscape.

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