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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 walkable paths.
Hard
4.5
(13)
117
hikers
Moderate hike. Good fitness required. Easily walkable paths.
Moderate
4.4
(8)
89
hikers
6.52km
01:44
70m
70m
Easy hike. Easily walkable paths.
Easy
Details
Informations
Elevation 20 m
Weather
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Thursday 5 November
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3°C
0 %
Additional weather tips
Max wind speed: 8.0 km/h
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