White Water Rafting · Arenal Volcano National Park
How to choose
Both tours depart from La Fortuna and are operated by Desafio Adventure Company, with prices nearly identical at 72 € and 73 €. The real difference is the river and the time on the water. The 7h expedition takes you down the Sarapiqui River, covering a longer stretch with more technical rapids for a harder push. The 5h run on the Balsa River is explicitly rated for beginners and designed as a first contact with whitewater. Pick the Sarapiqui if you want a full-day commitment and a stronger adrenaline curve. Pick the Balsa if it's your first time in a raft and you want to build confidence without getting wrecked on day one.
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Our picks
Beginner rafting on the Balsa River departing from La Fortuna
The 5h Balsa River tour is explicitly designed for beginners and costs 73 €, making it the lowest-pressure entry point to whitewater rafting near La Fortuna.
Rafting down the Sarapiqui River near San Jose, departing from La Fortuna
At 7h on the Sarapiqui River for 72 €, this tour delivers the longest time on the water and the hardest rapids of the two options.
Frequently asked questions
Which river is more intense, the Sarapiqui or the Balsa?
The Sarapiqui River runs longer and harder. The 7h trip on the Sarapiqui is built for people who want a real workout on the water. The Balsa River tour is flagged as beginner rafting, so the rapids are manageable and the pace is more controlled.
Do I need rafting experience to book either tour?
No experience required for either. Both tours list “Everybody welcome” as the physical level. That said, the Sarapiqui trip is longer at 7h, so a baseline level of fitness will help you get through the full day.
What's the most intense moment on the Sarapiqui River?
The Sarapiqui is known for its fast drops and sharp bends through dense rainforest. The guide will call out the big rapids in advance, but the first time the raft hits a class rapid and the front goes airborne is the moment most people remember.
How long do the rafting tours near Arenal Volcano National Park last?
The 5h tour on the Balsa River lasts 5h, while the full expedition down the Sarapiqui River takes 7h.
Are guides English-speaking?
Yes. Both tours offer guiding in English and Spanish, so communication on the water is clear regardless of your language.
Best time to go
| Month | Temperature | Rainfall | Conditions |
|---|---|---|---|
| January | 22 °C | 123.1 mm | Good |
| February | 22.7 °C | 54.9 mm | Peak |
| March | 23.6 °C | 24.4 mm | Peak |
| April | 24.6 °C | 46.8 mm | Peak |
| May | 24.8 °C | 207.5 mm | Possible |
| June | 24.2 °C | 253.6 mm | Possible |
| July | 23.4 °C | 337.4 mm | Possible |
| August | 23.7 °C | 324.5 mm | Possible |
| September | 24.1 °C | 236 mm | Possible |
| October | 23.6 °C | 248.9 mm | Possible |
| November | 22.7 °C | 282.6 mm | Possible |
| December | 22.2 °C | 186.1 mm | Good |
Practical info
Equipment
Wear a swimsuit or quick-dry shorts under your wetsuit, and bring a change of dry clothes for after the trip. Both tours run up to 7h, so secure any valuables in a waterproof bag or leave them at the hotel.
Getting there
After booking, contact Desafio Adventure Company directly to confirm your meeting point and pick-up time from La Fortuna, as both tours organize logistics on an individual basis.
See also
White Water Rafting elsewhere
Other activities in Arenal Volcano National Park
Updated September 2026