White Water Rafting Costa Rica: Rivers, Grades & Season

For most travelers, the best Costa Rica rafting trip is the Pacuare River: Class III–IV rapids through a rainforest gorge, sold as a day trip from San José, La Fortuna or Puerto Viejo for about $99 plus tax, for ages 12 and up. Families with younger kids do better on the Balsa River near La Fortuna (Class II–III, ages 8 and up) or a gentle float on the Corobicí in Guanacaste. Rafting runs year-round, and rainy-season water is bigger. This guide covers the main rivers by region, difficulty classes, prices, the best season and how to pick a safe operator.

River	Class	Base	From (per person)	Typical min. age
Pacuare (1 day)	III–IV	San José, La Fortuna, Puerto Viejo	~$99 + tax	12 (14 in rainy season at some operators)
Pacuare (2 days)	III–IV	Same, with a night at a river lodge	~$239 + tax	12
Balsa	II–III	La Fortuna	~$65–$75 + tax	8
Sarapiquí	III–IV	Sarapiquí, La Fortuna	~$109	12–15
Reventazón	II–III	Siquirres / Turrialba	~$99	Varies
Savegre	II–III	Quepos / Manuel Antonio	~$115	Varies
Naranjo	III–IV	Quepos / Manuel Antonio (May–Dec)	~$95	Varies
Tenorio	III–IV	Guanacaste beaches	~$185 with transport	12–14
Corobicí float	I–II	Cañas, Guanacaste	Varies	Families

Prices are typical published rates and change by operator, season and pickup point; Costa Rica adds 13% sales tax to most tours.

Difficulty

Rafting Difficulty Classes Explained

Rivers are rated on the international scale from Class I to Class VI. Commercial trips in Costa Rica run Class I to IV, with one Class IV–V option for experienced rafters.

• Class I–II: gentle current and small waves. Floats for wildlife watching, young kids and older travelers.
• Class II–III: real rapids with clear lines. The best first trip for families and nervous swimmers.
• Class III–IV: bigger waves, drops and steady paddling. Fine for fit first-timers with a good guide; you’ll likely get thrown around and may swim.
• Class V: long, violent rapids for experienced rafters only.
• Class VI: not run commercially.

Classes shift with water levels. A Class III rapid in March can behave like a Class IV after heavy October rain, which is why some operators raise the minimum age or move trips to a different section when rivers run high.

The rivers

The Best Rivers for Rafting in Costa Rica

Pacuare: the classic Costa Rica rafting trip

The Pacuare runs down the Caribbean slope through a forested gorge with waterfalls, Cabécar indigenous land along parts of the banks and no road access along most of the run. The standard day trip covers about 18 miles (30 km): the first few miles are Class II–III warm-up water, followed by the Class III–IV rapids in the gorge. Operators base near Siquirres and pick up in San José, the Arenal area and the southern Caribbean coast.

The two-day version splits the river over two days with a night at a lodge in the gorge. Budget trips use platform tents with shared bathrooms; upscale lodges on the river cost much more.

Best for: fit first-timers and anyone who wants one big rafting day. Skip if: you’re traveling with kids under 12 or don’t swim comfortably.

Balsa: the easy choice from La Fortuna

The Balsa is the most convenient rafting near La Fortuna and Arenal. Trips start with Class III rapids and finish on easier Class II water, with about two hours on the river in a half-day outing that usually includes lunch and hotel transport. Many operators take kids from age 8. Gentler Class I–II safari floats on the Peñas Blancas River in the same area suit younger children.

Sarapiquí: rapids and wildlife in the northern lowlands

The Sarapiquí has a Class III–IV section with shorter, punchy rapids and a calmer lower stretch that operators run as wildlife floats. It’s a good pick if you’re staying in the Sarapiquí area or want a shorter drive than the Pacuare from La Fortuna. Minimum ages for the Class III–IV run vary, and some operators set it at 15.

Reventazón: Class II–III near Turrialba

The Reventazón runs next to the Pacuare and is sold mostly as a Class II–III trip on its lower sections, based out of Siquirres or Turrialba. Dams upstream control the flow. It’s a reasonable alternative when Pacuare trips are full or when you want something a step easier.

Savegre and Naranjo: rafting near Manuel Antonio

From Quepos and Manuel Antonio, the Savegre is the family option, with Class II–III rapids through farmland and forest. The Naranjo is the bigger day, with Class III–IV rapids, and operators run it only in the rainy season, roughly May to early December, when the water is high enough. The upper Naranjo, called El Chorro, is a short Class IV section (higher in some conditions) that runs only when levels allow; operators set the minimum age at about 16 and expect good fitness.

Tenorio and Corobicí: Guanacaste options

If you’re based at a Guanacaste beach, the Tenorio in the Cañas area offers Class III–IV rapids, including a small waterfall drop, with transport from beach towns included in the price. The Corobicí near Cañas is a slow Class I–II float for birds and wildlife, suited to families and older travelers.

Season

Best Time for White Water Rafting in Costa Rica

Rafting runs year-round, but the season changes the trip:

• Dry season (December–April): lower, more predictable water and sunnier days. Best for first-timers, families and photos.
• Rainy season (May–November): higher, faster rivers and bigger rapids. Some operators raise the Pacuare minimum age to 14. The Naranjo near Manuel Antonio runs only in these months.
• Regional rain differs: the Pacific side, including the rivers near Manuel Antonio, is wettest in September and October, while the Caribbean slope, where the Pacuare runs, gets rain through much of the year. If your plans hinge on one river, leave a spare day in case the trip moves.

For more on rain patterns by region, see our guide to the best time to visit Costa Rica by region and our tips for the rainy season.

On the day

What a Pacuare Rafting Day Looks Like

• 5:20–6:30 a.m.: pickup, earliest from Arenal, then San José and the Caribbean coast. Breakfast on the way.
• Around 10 a.m.: gear fitting and a safety briefing on paddle commands and what to do if you fall in.
• About 10:15 a.m. to 2:15 p.m.: roughly four hours on the river, with stops for swimming and photos.
• Afternoon: lunch, a change of clothes and the ride to San José, the Caribbean coast or Arenal, arriving by early evening.

Expect an 11-hour day door to door. Half-day trips like the Balsa take about six hours, including about two hours on the water.

Prices

How Much Does Rafting Cost in Costa Rica?

• Class I–II floats: the cheapest option; prices vary by operator and pickup point.
• Half-day Class II–III (Balsa, Savegre): about $65–$115 per person.
• Full-day Class III–IV (Pacuare, Sarapiquí, Naranjo): about $95–$110 per person from the operator, more through resellers.
• Two-day Pacuare with lodge: from about $239 per person for a tented lodge; upscale lodges cost much more.
• Tenorio from Guanacaste beaches: about $185–$205 per person with transport.

Before you book, check that the price includes the 13% tax, meals and transport from your hotel. Tipping guides is customary; our tipping guide covers the basics.

Packing

What to Wear and Bring

Operators supply the raft, paddle, helmet and life jacket. You bring clothes that can get soaked:

• Wear: a swimsuit under quick-dry shorts and a synthetic shirt or rash guard, plus sandals with heel straps or old sneakers. No flip-flops or cotton.
• Bring: water-resistant sunscreen, a strap for glasses, dry clothes for the ride back and cash for tips.
• Leave behind: your phone, unless the operator carries a dry bag. Many operators sell photos or video from the trip.

Our Costa Rica packing list covers the rest of your trip.

Safety

How to Pick a Safe Rafting Operator

• Ask about guides and safety kayakers. Good operators send experienced bilingual guides and, on bigger rivers, safety kayakers alongside the rafts.
• Expect a full safety briefing before you launch, and listen to it.
• Be honest about swimming ability and health. Class III–IV trips can put you in the water.
• Accept the call if a trip is moved or cancelled. High water after heavy rain is the main reason, and it’s the right decision.
• Be wary of much cheaper Pacuare trips. Gear, guides and transport cost what they cost.

Planning a family trip? Our Costa Rica family itineraries show where rafting fits, and our ziplining guide covers the other big adventure day most visitors book.

FAQ

Costa Rica Rafting FAQ