4.3
(20)
75
hikers
02:11
8.05km
100m
Hiking
Hike the moderate 5.0-mile La Source de l’Avy loop from Grabels, featuring turquoise waters and waterfalls over 340 feet of elevation gain.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
145 m
Highlight • Settlement
Translated by Google •
Tip by
6.99 km
Highlight • Waterfall
Translated by Google •
Tip by
7.35 km
Highlight • Natural Monument
Translated by Google •
Tip by
8.05 km
End point
Parking
Way Types & Surfaces
Way Types
4.11 km
2.34 km
1.32 km
246 m
Surfaces
3.81 km
1.96 km
956 m
531 m
474 m
292 m
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Elevation
Highest point (130 m)
Lowest point (50 m)
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Weather
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Today
Friday 15 May
19°C
7°C
23 %
Additional weather tips
Max wind speed: 22.0 km/h
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This route was planned by komoot.
The La Source de l’Avy – loop from Grabels is approximately 8.05 km long and generally takes about 2 hours and 11 minutes to complete at a moderate pace.
The central feature is the Avy Spring, known for its striking turquoise water, small waterfalls, and unique rock formations. You'll also pass by the La Mosson Waterfall and through the charming settlement of Grabels. The trail follows the Mosson river through a heavily wooded park, and some sections may offer panoramic views from higher points like the Bel-Air plateau.
While Komoot categorizes it as a 'moderate' hike requiring good fitness, the paths are generally accessible. This makes it suitable for a range of skill levels, including beginners with a reasonable level of physical condition and families looking for an engaging outdoor activity. The recreational area around the spring also has amenities like tables and benches.
Specific parking information for the trailhead is not detailed in the provided sources. However, as the loop starts and ends in Grabels, it's advisable to look for public parking within the village or near the recreational area surrounding the Avy Spring.
The provided information does not explicitly state whether dogs are allowed or if there are specific leash rules. It's generally recommended to keep dogs on a leash in natural areas, especially in recreational parks and near wildlife. Check local signage upon arrival for specific regulations.
The trail passes through garrigue and wooded areas, suggesting it can be enjoyed across multiple seasons. Spring and autumn would likely offer pleasant temperatures and vibrant scenery. Summer might be warm, but the heavily wooded sections along the Mosson river could provide some shade. Winter hikes are also possible, though conditions may vary.
Based on the available information, there is no mention of any required permits or entrance fees for hiking the La Source de l’Avy – loop from Grabels. It appears to be freely accessible to the public.
The terrain is varied, following the Mosson river through a heavily wooded park. You'll encounter sections of garrigue (Mediterranean shrubland) and plains. Some routes may also traverse residential areas and offer views from higher points. The paths are generally described as accessible, though some parts might involve moderate inclines or uneven ground.
Yes, the route intersects with several other paths. Notably, it follows sections of the Sentier de Découverte and the historic Chemin des Bruyères - GR653 Via Tolosana, which is part of the Camino de Santiago. Other intersecting paths include Descente des pierres, Descente du Moulin, and Ancien Chemin de Vailhauques à Montpellier.
Yes, the area around the Avy Spring and Mosson river is a well-maintained recreational area with tables, benches, and a fitness trail. The municipality of Grabels has also established an orientation course with around forty markers, offering various routes from easy to advanced, including a 'biathlon' version combining orientation with archery.
Historically, the waters of the Avy Spring were highly valued by local washerwomen, known as 'bugadières.' They believed the water gave laundry an incomparable whiteness and even possessed healing properties for skin ailments. The unique rock formations at the spring have also earned it evocative nicknames like 'Dragon's Chasm' and 'Madame's bottom'.