Best attractions and places to see around Ondes include a variety of natural features and historical sites in the surrounding area. The region is characterized by its proximity to the Garonne River and the Hers-Mort river, offering opportunities for outdoor activities. Nearby towns like Grenade and Grisolles provide cultural landmarks and historical architecture. This area combines natural landscapes with accessible historical points of interest.
Last updated: October 23, 2026
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Simple lock located on the Canal Latéral à la Garonne. Built around 1840, the locks of the Canal de Garonne or Canal Latéral are distinguished by their perfectly parallel side walls (or bajoyers), unlike the locks of the Canal du Midi which are oval in shape.
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The Pont-canal de l'Hers (or Hers lock) is a work of art built around 1840 which allows the lateral canal of the Garonne to span the river Hers. It is attached to the lock number 7 of Hers, a site highly appreciated by cyclists and walkers along the greenway.
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The Canal de Garonne runs along the river for 193 km, punctuated by 53 locks and several canal bridges, including the famous pont-canal d’Agen, the second longest canal bridge in France, entirely built of cut stone.
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It is curious to see how the canal passes over the river by a bridge, like the old aqueducts.
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Right next door is Rochemontes Castle, a must-see. I couldn't tell you which side of the river it is; it all depends on where you're coming from. There's some serious stuff for those who enjoy it. 😉 Enjoy your walk
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Only crossing of the Garonne nearby
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Beautiful section of the canal, watch out for the cobblestones for road bikes.
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Pleasant ride. Always along the water.
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The region around Ondes is rich in natural beauty, particularly along its waterways. You can explore the developed Garonne Riverbanks, which are perfect for outdoor activities and offer a scenic escape. Another notable feature is the Hers Aqueduct, an impressive 1840 engineering marvel where the canal crosses the Hers-Mort river.
Yes, several nearby towns offer rich historical insights. The former bastide town of Grenade features a superb 13th-century hall, one of the largest in Europe, complete with a belfry. In Grisolles, you can find a 13th-century red brick church and a 19th-century covered market, along with the Calbet museum showcasing everyday objects from prehistory to the present.
The area around Ondes is ideal for various outdoor activities, especially cycling and hiking. The Gagnac-sur-Garonne Footbridge is a practical connection for exploring single tracks on both sides of the Garonne River, linking areas like Sesquières, Gagnac, Blagnac, and Toulouse. For more structured routes, you can find numerous road cycling routes, MTB trails, and hiking trails in the vicinity.
Absolutely. The Gagnac-sur-Garonne Footbridge is considered family-friendly, offering a pleasant experience for walks or bike rides along the river. The developed Garonne Riverbanks also provide a great setting for families to enjoy nature and outdoor activities together.
Yes, some attractions are noted for their accessibility. The Gagnac-sur-Garonne Footbridge is listed as wheelchair accessible, allowing more visitors to enjoy the river views and connecting paths. Additionally, the town of Grenade, with its historic hall, also offers wheelchair accessibility.
Visitors particularly appreciate the blend of natural landscapes and historical sites. The Gagnac-sur-Garonne Footbridge is praised for being a practical connection for cycling and offering nice routes on both sides of the river. The historic town of Grenade is loved for its superb 13th-century hall and charming atmosphere. The Hers Aqueduct is recognized as a distinct point of interest along popular trails.
Yes, there are several easy hiking options. For instance, you can find an easy 7.1 km loop from Saint-Rustice with views over the Canal de Garonne, or a 5 km easy loop from Castelnau-d'Estrétefonds that includes the Hers Aqueduct. More options are available in the Hiking around Ondes guide.
Ondes is well-suited for cycling. The Gagnac-sur-Garonne Footbridge is a key point for connecting various cycling paths along the Garonne. For specific routes, explore the Road Cycling Routes around Ondes guide, which includes options like the 'Grenade – View of the Garonne River loop', or the MTB Trails around Ondes guide for off-road adventures.
The Hers Aqueduct, built in 1840, is a notable engineering structure where the canal goes over the Hers-Mort river. It spans 89 km and is a significant natural feature in the region, offering a distinct point of interest for those exploring trails near Ondes.
While Ondes itself is a small settlement, the surrounding area offers longer routes for walking and cycling. For example, the Hiking around Ondes guide includes a moderate 10.7 km loop from Ondes with views over the Canal de Garonne. For cycling, there are moderate road cycling loops from Grenade exceeding 40 km, such as the 'View of Le Castéra – View from Castéra loop' at over 61 km, found in the Road Cycling Routes around Ondes guide.
The developed Garonne Riverbanks near Seilh, a short distance from Toulouse, are perfect for getting away from the city. They offer a scenic environment ideal for walking, cycling, and enjoying the natural landscape. It's a great spot for outdoor activities and relaxation.


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