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Saint-Symphorien-De-Lay

Viaduct

Saint-Symphorien-De-Lay

Viaduct

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Viaduct

Hiking

4.2

(5)

People Who've Recommended This Place

Hervé

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JM DECLAS

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maryse pontet

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Done

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Location: Saint-Symphorien-De-Lay, Roanne, Auvergne Rhône Alpes, France

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Tips

Laurent verrecchia

May 24, 2026

Hiking

shady parts for hot days!

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Nearby routes

Best routes near Viaduct

4.8

(4)

hikers

Viaduct – View of Lay loop from Régny

17.4km

04:56

390m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy

Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.

Moderate

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.

Hard

More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
Corresponds approx. to SAC 4–6.

Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.

Moderate

3.0

(1)

hikers

Viaduct loop from Neaux

11.5km

03:11

210m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy

Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.

Moderate

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.

Hard

More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
Corresponds approx. to SAC 4–6.

Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.

Moderate

hikers

View of Lay – Viaduct loop from Régny

17.2km

04:57

430m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Navigate with device

Send to Phone

Save

How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy

Up to 2 hours and 1,000 ft. of elevation gain. Great for any fitness level.Easily-accessible paths. Suitable for all skill levels.
Corresponds approx.to SAC 1.

Moderate

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.

Hard

More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
Corresponds approx. to SAC 4–6.

Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.

Moderate

Details

Informations

Elevation 440 m

Weather

Saturday 27 June

34°C

21°C

60 %

Additional weather tips

Max wind speed: 20.0 km/h

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Location: Saint-Symphorien-De-Lay, Roanne, Auvergne Rhône Alpes, France

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Viaduct

#1.

Viaduct – View of Lay loop from Régny

#2.

Viaduct loop from Neaux

#3.

View of Lay – Viaduct loop from Régny

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