4.2
(44)
401
riders
93
rides
Mountain biking around Cussac-Fort-Médoc offers diverse landscapes shaped by its location on the left bank of the Gironde estuary. The terrain is predominantly defined by extensive vineyards, providing scenic routes through rows of grapevines and past historic châteaux. Beyond the vineyards, the region includes natural areas like "Mattes" – reclaimed lands with dikes offering views of the estuary – and some forested sections. This varied environment provides a mix of riding experiences for mountain bikers.
Last updated: June 29, 2026
4.0
(1)
12
riders
32.2km
02:23
290m
290m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
52
riders
54.4km
03:43
540m
540m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.0
(2)
69
riders
42.8km
02:39
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(3)
6
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
8
riders
40.5km
02:49
490m
500m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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There is a picnic table and you can take shelter here, but the whole area gives a somewhat run-down impression.
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Attention ⚠️ to beginners!
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The Château de Thau is very old and known since the 12th century. It belongs to the defense line of the Côte Girondine. Set slightly back from the shore, it dominates the ebb and flow without showing itself, like a carpet behind thick groves. Here and there, the name of Thau comes and goes at the bend of a manuscript but it is at the beginning of the 1400s that historians find traces of the successive owners - the Math family, from 1400 to 1480, - the Sudre family 1540 , the Hague, then the President of the Parliament of Bordeaux, Louis de Grimard owned everything between 1680 and 1700… In 1700 we know the state of the place: “vast lower rooms, all well furnished and the walls decorated with vast series of tapestries”. Today, the Albert Schweitzer family owns and administers the estate which is the flagship of Gauriac. Facing the Médoc, a few steps from the Gironde estuary, 41 hectares of vineyards are planted with 40% Cabernet Sauvignon and 60% Merlot, on silty-limestone soil and extend over the Bourgeais region. The excellent geographical location allows the vineyard to benefit from favorable maturity criteria.
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The small port of Plassac is typical of the esteys of the Gironde estuary. It is in the heart of the ancient village with a Gallo-Roman villa. A Terra Aventura route, combining hiking and discovery, allows you to get to know Plassac better. During your visit, you can also admire mosaics displayed in the alleys of the village: they were created by the inhabitants and by the Babylon Mosaic workshop-boutique. A stepped earthen dike made it possible to shape the current configuration of the port, making it possible to create 44 places reserved for pleasure craft. A rocky groyne protects the entrance to the port. 22 gangways provide access to the boats and boaters can benefit from a water tap, electrical outlets and a light point. https://www.bbte.fr/equipements-de-loisirs/port-de-plassac/
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Worth seeing fortress, unfortunately the weather was not nice for further explorations.
4
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Since we wanted to continue with the ferry, but still had 60 minutes until the next crossing, we looked at this pretty citadel. There is also a café that invites you to linger.
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small top trail along the cornices of the Gironde with several quarries and an old German bunker
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Citadel built under Vauban to protect the port of Blaye. https://de.m.wikipedia.org/wiki/Zitadelle_Blaye
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The terrain is predominantly shaped by extensive vineyards, offering scenic routes through rows of grapevines and past historic châteaux. You'll also find natural areas like 'Mattes' – reclaimed lands with dikes providing views of the Gironde estuary – and some forested sections, creating a varied riding experience.
Cussac-Fort-Médoc offers a range of mountain biking experiences. Out of nearly 100 available routes, 44 are considered easy, 54 are moderate, and there is 1 difficult trail, catering to various skill levels.
Many routes offer views of the Gironde estuary and pass by historic châteaux. A notable historical site is the Citadel of Blaye, a UNESCO World Heritage site. You might also encounter the Blaye–Lamarque Ferry, which offers a unique way to cross the estuary and extend your cycling adventures.
Yes, the region is rich in scenic views. Many trails wind through vineyards, offering picturesque vistas. The 'Mattes' areas, with their dikes, provide superb views of the Gironde estuary. Routes like the Citadel of Blaye – Blaye Citadel loop from Blaye are known for expansive vineyard views and panoramic vistas of the Gironde.
The Médoc region generally enjoys a mild climate, making spring and autumn ideal for mountain biking. During these seasons, the weather is pleasant, and the vineyards offer beautiful scenery, whether in bloom or during harvest.
Yes, with 44 easy routes available, there are options suitable for families. These trails typically feature flatter terrain through vineyards or along the estuary, providing a more relaxed riding experience.
While specific regulations for dogs on trails can vary, generally, dogs are welcome on many outdoor paths in France, especially if kept on a leash. It's always advisable to check local signage or specific route descriptions for any restrictions before heading out.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 30 reviews. Reviewers often praise the diverse landscapes, including the extensive vineyards and views of the Gironde estuary, as well as the mix of easy to moderate routes.
Yes, many of the mountain bike trails in the region are designed as loops. For example, the Citadel of Blaye – Blaye Citadel loop from Fort Médoc is a moderate 40 km circular route, and the In the middle of the Arcins vineyards – Soussans Communal Washhouse loop from Cussac-Fort-Médoc offers a 33.6 km loop through vineyards.
There are nearly 100 mountain bike trails available around Cussac-Fort-Médoc, offering a wide variety of distances and difficulty levels for riders to explore.
Absolutely. The region's rich viticulture means you can often combine your ride with visits to châteaux and wineries. The presence of the Blaye–Lamarque Ferry also allows for extended adventures across the Gironde, potentially linking up with more trails or exploring the Citadel of Blaye on the other side.
For those looking for a longer ride, the Citadel of Blaye – Blaye Citadel loop from Blaye is a moderate 56.4 km path that provides expansive vineyard views and panoramic vistas of the Gironde, typically taking over 3 hours to complete.


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