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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
4.5
(22)
156
hikers
25.5km
06:36
150m
150m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Hard
4.1
(10)
85
hikers
29.6km
07:47
260m
260m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
Hard
4.3
(9)
90
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Moderate
Details
Informations
Elevation 20 m
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Monday 25 May
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19°C
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Additional weather tips
Max wind speed: 15.0 km/h
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