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Office de tourisme Baie de Saint-Brieuc
April 14, 2026
Majestic arched viaduct, it is part of the many works of art in the Bay of Saint-Brieuc built by engineer Harel de la Noë at the beginning of the 20th century.
10 m high and 58 m long, it spans a small stream, which once allowed the Chemins de fer des Côtes-du-Nord line to connect Saint-Brieuc to Moncontour.
10 m high and 58 m long, it spans a small stream, which once allowed the Chemins de fer des Côtes-du-Nord line to connect Saint-Brieuc to Moncontour.
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Nearby routes
Best routes near Viaduc du Vau Hervé
4.1
(18)
137
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Hard
4.4
(8)
100
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Moderate
4.4
(8)
89
hikers
6.52km
01:44
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Easy
Details
Informations
Elevation 20 m
Weather
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Tuesday 6 October
17°C
11°C
61 %
Additional weather tips
Max wind speed: 30.0 km/h
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