Fontet Marina – The Canal Latéral à la Garonne loop from Castets et Castillon

Mountain biking trails

Fontet Marina – The Canal Latéral à la Garonne loop from Castets et Castillon

Easy

4.6

(7)

riders

Fontet Marina – The Canal Latéral à la Garonne loop from Castets et Castillon

01:59

37.3km

150m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 24, 2026

Waypoints

Start point

Parking

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10.9 km

Fontet Marina

Highlight • Rest Area

Fontet harbor area, here the massive, much too narrow and low wooden bollards are annoying.

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15.7 km

The Canal Latéral à la Garonne

Highlight • Other

This Canal is part of the route better known under the name of "Canal des deux Mers" which connects Bordeaux to Sète. In its oceanic part, from Bordeaux to the Seuil de Norouze after Toulouse, it takes the track "La Roger Lapébie" then the Canal Lateral à la Garonne. In its southern part, it becomes the "Canal du Midi"
If you travel this route in its entirety, prefer a mountain bike or gravel bike to the road bike whose tires that are too thin will give you too much discomfort and are unsuitable for certain passages.

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18.3 km

Guinguette at the Port of Meilhan-sur-Garonne

Highlight • Restaurant

Very pleasant place between the canal and the Garonne. Musical evenings are also on the program. Possibility of drinking or eating at very low prices.

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18.9 km

View of Meilhan

Highlight • Other

Panorama du Tertre at the top.

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32.0 km

Bassanne Lock

Highlight • Structure

Beautiful and lovingly designed buvette located on the Canal latéral de Garonne. The opening times are not continuous. Unfortunately, I was unlucky on my bike tour along the canal, so I did some research on the internet beforehand. A quick stop is definitely worth it, as a look at the menu told me
The decoration of the smoking, cycling skeleton is a nice warning to eat enough and stop off on bike rides, otherwise you will soon look like this.

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