White Water Rafting · Cangas de Onís
The essentials
Los Cauces runs a single 2h rafting session on the Sella River through the Picos de Europa, starting from Arriondas at 40 €. The "Sporty" physical level means you'll be paddling actively, not just riding the current. It suits beginners with a reasonable fitness level, and guides speak both Spanish and English. Book early in summer: the Sella corridor fills fast between May and September.
The offer
Rafting excursions in Picos de Europa, from Arriondas
Frequently asked questions
What's the most intense moment on this rafting run?
The Sella River through the Picos de Europa features a series of continuous rapids where the current accelerates between narrow canyon walls. The most adrenaline-heavy sections hit mid-run, when the river drops and the raft picks up speed with no chance to pause.
Do you need prior rafting experience?
No prior experience is required. The physical level is rated Sporty, meaning you need decent fitness and should be comfortable in water, but Los Cauces provides full briefing and guides throughout the 2h session.
What happens if someone falls out of the raft?
Falling in is part of the experience on class rapids. Your guide covers self-rescue basics in the pre-run briefing. Life jackets and helmets are standard equipment provided by the operator.
When is the best time to go for maximum water levels?
May and June deliver the highest water levels on the Sella, thanks to snowmelt from the Picos de Europa peaks. This means stronger currents and more technical rapids. July and August are busier but still solid for rafting.
Best time to go
| Month | Temperature | Rainfall | Conditions |
|---|---|---|---|
| January | 9.6°C | 123.3 mm | Possible |
| February | 9.6°C | 100.7 mm | Possible |
| March | 9.8°C | 130.3 mm | Possible |
| April | 12.1°C | 130 mm | Possible |
| May | 14.5°C | 110.9 mm | Possible |
| June | 17.7°C | 89.8 mm | Good |
| July | 20.1°C | 48.8 mm | Peak |
| August | 20.4°C | 63.2 mm | Peak |
| September | 18.9°C | 80.8 mm | Good |
| October | 15.6°C | 154.5 mm | Possible |
| November | 11.8°C | 189 mm | Possible |
| December | 9.2°C | 107 mm | Possible |
Practical info
Equipment
Wear a swimsuit or quick-dry shorts under the wetsuit provided, and bring a change of clothes plus a dry bag for your phone. The session is rated Sporty and lasts 2h, so secure footwear (old trainers or water shoes) is strongly recommended over sandals.
Getting there
Meet directly at Carretera de Arriondas , Cangas de Onis, N-625, Km 162, Arriondas, Asturias, roughly 80 km east of Oviedo, which has the nearest major airport (OVD).
See also
White Water Rafting elsewhere
Other activities in Cangas de Onís
Updated March 2026