9 tours on the Langevin River range from 55 € to 100 €, with sessions running from 3h to a full day. Three intensity tiers cover everyone. Family and beginner options (55–61 €, "Occasionally sporty") last half a day or 3–4h and focus on the Petit Galet section, accessible from age 6. Intermediate tours (99–100 €, "Occasionally sporty") push deeper into Grand Galet canyon with 5.5h of sustained rappels and natural slides. Sporty full-day descents (95 €, "Sporty" level) tackle Grand Galet or Ti Cap, with technical sequences and stronger water flow. Budget is not the deciding factor here: the canyon section is. Pick by physical level first, then by how many hours you want in the water.
Petit Galet Family Canyoning in the Rivière Langevin, Saint-Joseph, Reunion Island
Petit Galet with Canyon Arrangé at 55 € runs 3h at "Occasionally sporty" level, guided in English, Spanish and French, making it the most accessible entry for mixed-age groups.
Canyon of Ti Cap in the Langevin River, Reunion Island
CilaosAventure's Ti Cap full-day descent at 95 € carries a "Sporty" physical level and drops into the most technical section of the Langevin River canyon, with waterfalls and sustained rappels all day.
Descent of the Langevin Canyon in Saint-Joseph, Reunion Island
Réunion Outdoor Activités offers 4h on Grand Galet canyon at 60.50 €, "Occasionally sporty" level, meeting directly at the Grand Galet waterfall car park.
Descent of the Grand Galet Canyon in the Langevin River at Saint-Joseph, Reunion Island
Réunion Outdoor Activités runs the deepest "Occasionally sporty" descent at 5.5h for 99 €, covering more of the Grand Galet canyon than any other non-sporty tour.
On the sporty full-day routes like Grand Galet or Ti Cap, the peak intensity hits during sustained rappel sequences with active waterfalls pushing directly onto you. The "Sporty" physical level means you'll be managing water pressure on vertical drops for most of the descent.
Height exposure is real on the sporty routes, but the family options on Petit Galet are designed to minimize vertical drops and focus on natural slides and wading. If heights are a concern, start with a 3h "Occasionally sporty" session at 55 €.
The overall average across all 9 tours sits at a perfect 5.0/5 based on 164 reviews, which is exceptionally rare for an outdoor activity category. Every operator here holds that standard collectively.
The Petit Galet Family Canyoning with Canyon Arrangé at 55 € is the most beginner-friendly entry point: 3h, "Occasionally sporty" level, guided in English, French and Spanish, with a straightforward meeting point near the Chemin Bancoule bus stop.
The season runs from May through September. Outside these months, water levels and safety conditions on the Langevin can make descents impractical or dangerous.
Yes. The full-day "Sporty" routes (Grand Galet and Ti Cap at 95 €) cover more canyon sections with technically demanding rappels, while the half-day "Occasionally sporty" options focus on a shorter stretch with less vertical exposure. The full-day commitment means more time in cold water with higher physical output.
| Month | Temperature | Rainfall | Conditions |
|---|---|---|---|
| January | 26.2°C | 208.3 mm | Possible |
| February | 26.2°C | 204 mm | Possible |
| March | 25.5°C | 294.9 mm | Possible |
| April | 24.9°C | 214 mm | Possible |
| May | 23.1°C | 172 mm | Good |
| June | 21.1°C | 172.3 mm | Good |
| July | 20°C | 129.4 mm | Good |
| August | 19.8°C | 135.9 mm | Good |
| September | 20.9°C | 123.7 mm | Good |
| October | 22.6°C | 74.8 mm | Peak |
| November | 24°C | 138 mm | Good |
| December | 25.6°C | 140 mm | Good |
Equipment
Wetsuit, helmet and harness are provided by operators on all tours. Bring water shoes with a firm grip (essential for slippery volcanic rock), a change of dry clothes for after, and a waterproof bag for valuables. For full-day "Sporty" routes, a light snack is strongly recommended.
Getting there
Most operators meet at the Grand Galet waterfall car park at 43 Rte de Grand Galet, Saint-Joseph, or at the bakery La Langevine on 2 Rue De La Passerelle. Saint-Joseph is roughly 40 km south of Saint-Denis via the RN2 coastal road.
Updated March 2026