Tour de Buzay – The Trembling Stone loop from Rouans
Tour de Buzay – The Trembling Stone loop from Rouans
5.0
(1)
2
hikers
Tour de Buzay – The Trembling Stone loop from Rouans
05:06
19.9km
70m
Hiking
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: July 9, 2026
Waypoints
Start point
Bus stop
Get Directions
3.25 km
Buzay Abbey
Highlight • Castle
3.34 km
Tour de Buzay
Highlight • Monument
A few meters further, beautiful view from the bridge over the Buzay canal, dug to facilitate navigation between Grand-Lieu and the Loire, and some pretty colorful houses.
Translated by Google •
Tip by
4.39 km
Buzay breakthrough
Highlight • Other
Translated by Google •
Tip by
4.58 km
Martinière Canal
Highlight (Segment) • Other
Translated by Google •
Tip by
7.51 km
Canal maritime de la Basse Loire
Highlight • Other
Translated by Google •
Tip by
7.75 km
Martinière Lock
Highlight • Other
Proposed by engineer Adolphe Radiguel in 1861 to allow transatlantic ships to reach Nantes, the canal is operational in 1892 after 10 years of pharaonic work. Some of the machinery and equipment was previously used for the construction of the Suez Canal.
Three major structures are built for the lock's operating system: the Martinière (in the east), the Carnet (in the west) and the Champs-Neufs half way along the canal. The latter was also equipped with a siphon, allowing a differentiated water regulation between the moats of Vue marshes and those of the canal itself. Two "boat parks" allow large vessels to cross at the "Teignouse" in Pellerin, and between Roche and Carnet Frossay.
The canal has an intense period of activity with the great navigation which lasts 20 years until 1913, with approximately 10,000 passages during these 20 years, then the fluvial watercraft circulates until 1943. It becomes a cemetery of the tall ships between 1921 and 1927. During the Second World War, the Germans occupy it, then the Americans, from 1957 to 1967, will stock NATO material there. The sea canal is closed to navigation in 1959.
In the 1960s, the canal became the hydraulic control tool of the Pays de Retz. Its devastation began in the 1990s, using small dredges. fr.wikipedia.org/wiki/Canal_de_la_Martini%C3%A8re
Translated by Google •
Tip by
15.5 km
The Trembling Stone
Highlight • Natural Monument
Translated by Google •
Tip by
15.5 km
View of the Sunset by the Water
Highlight • Viewpoint
19.9 km
End point
Bus stop
Way Types & Surfaces
Way Types
12.7 km
5.82 km
707 m
688 m
Surfaces
7.63 km
5.61 km
5.49 km
693 m
497 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Friday 10 July
35°C
21°C
0 %
Additional weather tips
Max wind speed: 10.0 km/h
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
Want to know more?
Sign up for a free komoot account to join the conversation.
Sign up for free