All 4 tours in Saint-Guilhem-le-Désert run 3h to 3.5h and cost between 45 € and 53 €, so price alone won't make your decision. The real split is intensity. Three tours tackle the Canyon du Diable at the same price point (45 €): one is open to everyone with zero fitness requirements, one is flagged "occasionally sporty," and one is labeled "sporty" outright. The fourth option, at 53 €, covers the lower section of the Hérault Gorges over 3.5h and suits participants who want a longer exposure to the canyon at a moderate effort level. If you're bringing a mixed group or first-timers, go with the "Everybody welcome" entry. If your group is fit and wants the full challenge of the Diable descent, pick the "sporty" tour with Escal'OSud. Need guides who speak English or Spanish? That narrows it to two operators immediately.
Descent of the Diable canyon in Saint-Guilhem-le-Désert, near Montpellier
At 45 €, Goût d'Aventure's tour is the only one rated "Everybody welcome," making it the lowest-risk entry into the Diable canyon over 3h.
Canyon du Diable in Saint-Guilhem-le-Désert near Montpellier
Escal'OSud is the only operator to rate their 3h descent "sporty," and they guide in both French and English for a 45 € flat fee.
Descent of the Lower Part of the Diable Canyon in the Hérault Gorges near Montpellier
Office des moniteurs du Languedoc runs the lower Hérault Gorges section over 3.5h at 53 €, giving you the most time in the canyon of any tour on the list.
Descent of the Lower Part of the Diable Canyon in the Hérault Gorges near Montpellier
Three spoken languages (French, English and Spanish) in a single 3.5h session makes Office des moniteurs du Languedoc the clear pick for mixed-nationality groups.
It depends on the tour you pick. One operator rates it "Everybody welcome," another says "occasionally sporty," and a third labels it "sporty." The Diable canyon includes jumps, slides and rappels into the Hérault river, so the same gorge can feel very different depending on the pace and group size your guide sets.
The tour run by Escal'OSud is the only one rated "sporty" among the four options. It covers the Canyon du Diable over 3h and is aimed at participants comfortable with sustained physical effort in the water.
Rappelling and jumping are standard parts of canyoning in the Hérault gorges. If heights are a concern, the "Everybody welcome" tour with Goût d'Aventure is the safest entry point, as guides adapt the session to the group.
The season runs from May to September. July and August deliver the warmest water temperatures in the Hérault river, which makes the jumps and swims considerably more enjoyable.
Two operators guide in English: Escal'OSud (French and English) and Office des moniteurs du Languedoc (French, English and Spanish). The other two operators guide in French only.
Saint-Guilhem-le-Désert sits roughly 40 km northwest of Montpellier. One tour even offers a direct bus connection: line 668 from Montpellier stops at the Grotte de Clamouse, right at the meeting point.
| Month | Temperature | Rainfall | Conditions |
|---|---|---|---|
| January | 6.5°C | 121.9 mm | Possible |
| February | 7.6°C | 145.1 mm | Possible |
| March | 8.2°C | 131 mm | Possible |
| April | 11.8°C | 115.1 mm | Possible |
| May | 15°C | 80 mm | Good |
| June | 19.9°C | 43.8 mm | Peak |
| July | 24.2°C | 13.9 mm | Peak |
| August | 24.1°C | 21.1 mm | Peak |
| September | 19.2°C | 137.1 mm | Good |
| October | 14.3°C | 242.3 mm | Poor |
| November | 9.7°C | 150.9 mm | Poor |
| December | 5.4°C | 32.6 mm | Good |
Equipment
Wear a swimsuit under the wetsuit provided by your operator and bring water shoes or old trainers with grip. For the 3h to 3.5h sessions rated "occasionally sporty" or higher, a secure pair of neoprene socks under your shoes will protect your feet on the rocky Hérault riverbed.
Getting there
Most meeting points are at the Pont du Diable area between Aniane and Saint-Guilhem-le-Désert: drive the D4 from Montpellier (roughly 40 km) or take bus line 668 from Montpellier directly to the Grotte de Clamouse stop.
Updated March 2026