Is rafting near La Fortuna real whitewater?

Yes. All four La Fortuna trips run rapids: about 25 on the Balsa trips and on the Sarapiquí afternoon trip, and 30+ continuous Class III & IV rapids on the Sarapiquí Class III & IV trip. The gentlest option is the Balsa River Rafting Class II & III, from from $65 per person.

Is Class III & IV rafting too much for kids aged 9 and 11?

The Sarapiquí Class III & IV trip has a minimum age of 14, so children aged 9 and 11 cannot join it. They can join the Balsa River Rafting Class II & III or the Sarapiquí Class III afternoon trip, both open from age 6. The afternoon trip needs at least four guests.

Do I need to know how to swim to go rafting in Arenal?

Swimming is required on the Class III & IV tours and is not mandatory on the Class II & III tours. Falling out of the raft is possible on any whitewater trip, so ask us to confirm the requirement for your date and tell us how comfortable each person is in the water.

What is the difference between Rio Balsa rafting and Sarapiquí rafting?

Rio Balsa rafting from La Fortuna has two trips over the same stretch of about 25 rapids: a Class II & III family run from age 6 and an Adrenaline run on bolder lines from age 12. Sarapiquí rafting has a Class III afternoon trip from age 6 and a Class III & IV trip from age 14 with 30+ continuous rapids over 14.5 km.

Do children pay less for rafting in La Fortuna?

No. The price for each La Fortuna rafting trip is per person, with no separate child rate. The Balsa River Rafting Class II & III, for example, is from $65 per person.

How do I book Arenal rafting?

Each trip has its own page on Toorizta with hotel pickup from most La Fortuna hotels. If your group mixes ages or comfort levels, send us the ages, swimming comfort and your hotel, and we will tell you which trip fits before you book.

Arenal Rafting: Balsa or Sarapiquí for Families and First-Timers

Arenal rafting from La Fortuna comes in four trips on two rivers, the Balsa and the Sarapiquí, and they climb like a ladder from a family-friendly Class II & III run (ages 6 and up) to a Class III & IV run for strong paddlers (ages 14 and up). Choose the rung that suits the youngest, most nervous person in your raft, not the loudest one, and save the harder river for the paddlers who really want it.

Most guides online treat this as a two-river choice: the Balsa for families, the Sarapiquí for thrill seekers. That leaves out the middle of the ladder, which is where many mixed groups fit: a bolder Balsa run for teens, and a Class III afternoon on the Sarapiquí.

The four La Fortuna rafting trips side by side

All four trips take about 5 hours door to door, with hotel pickup from most La Fortuna hotels. Each departure carries a maximum of 16 guests. The facts below come from the Toorizta catalogue for each trip, checked on 11 November 2026.

Trip	River	Minimum age	Departs	What it involves	Price
Balsa River Rafting Class II & III	Balsa	6	09:20	About 25 rapids over 10 km, fruit on the river, lunch in La Fortuna	from $65 per person
Balsa River Rafting Adrenaline Experience	Balsa	12	09:20	About 25 rapids on bolder lines, lunch in La Fortuna	from $74 per person
Sarapiquí River Rafting Class III Afternoon	Sarapiquí	6	11:20	About 25 rapids, optional guided cliff jump, fruit, snacks and coffee after the run (no lunch), minimum 4 guests	from $75 per person
Sarapiquí River Rafting Class III & IV	Sarapiquí	14, in good physical condition	08:20	30+ continuous Class III & IV rapids over 14.5 km, lunch in La Fortuna	from $85 per person

Operators rate and time these rivers differently, which is why one website calls the Balsa "Class 2-3" and another calls it "Class 3." Go by the minimum age and by what each trip asks of you, rather than by the class number alone.

Every trip includes bilingual boat guides, towels and bottled water. Gratuities, the photo package, alcoholic drinks and pickups outside the included hotel area are not included. You get a full refund if you cancel at least 48 hours before the start; under 48 hours, the trip is non-refundable.

Which Arenal rafting trip is best for a family with young children?

For children aged 6 to 11, the Balsa River Rafting Class II & III trip is the one to book. It is the gentlest rung, has no minimum group size, leaves at 09:20 and ends with lunch in La Fortuna. The Sarapiquí afternoon trip also takes children from age 6, but it needs at least four guests.

Before you book, check three things. First, the ages of everyone in the raft, because the minimum age is a hard line on each trip. Second, how comfortable each person is in moving water. Third, your hotel, so the pickup is confirmed as included.

On any whitewater trip, including the gentlest one, falling out of the raft can happen, and the guide decides how each child takes part. That is the honest tradeoff, and it is why the youngest rafter sets the level for the whole group.

The price is per person, and there is no separate child rate for these trips.

Rio Balsa rafting: two ways to run the same river

The Balsa is the friendlier of the two rivers for most groups leaving La Fortuna. There are two Balsa trips, and both run about 25 rapids on the same river.

The Class II & III trip is the family version, open from age 6, with fruit served on the river. The Adrenaline Experience takes the same river on bolder lines and is open from age 12. Both leave at 09:20 and both finish with lunch and coffee in La Fortuna.

One traveler on r/CostaRicaTravel worried that the Balsa is "a bit tamer and more family-friendly" and might not deliver enough of a rush. If that is your worry and everyone in the group is 12 or older, the Adrenaline trip is the next rung up without changing rivers.

Sarapiquí rafting: the afternoon trip or the Class III & IV run?

The Sarapiquí offers two very different days. The Class III afternoon trip is open from age 6 and leaves at 11:20. It has an optional guided cliff jump and finishes with fruit, snacks and coffee rather than lunch, so eat a proper breakfast. It runs only with at least four guests.

Group in helmets and life jackets paddling a yellow raft through whitewater rapids near rocky riverbanks

The Class III & IV trip is the top of the ladder: 30+ continuous rapids over 14.5 km, open from age 14 for people in good physical condition, leaving at 08:20. You may see sloths, iguanas, toucans or monkeys along the banks, though wildlife never comes with a guarantee.

Rafters in helmets and life jackets swim and wave in a river with a yellow raft nearby

What Class IV asks of a person in the raft:

You paddle actively through rapids that come one after another.
Falling out of the raft is a real possibility, so you should be comfortable in moving water.
Swimming is required on the Class III & IV tours. Ask us to confirm the requirement for your date.

Teens and nervous adults: the middle rungs

Travelers often ask the same question: is Class III & IV too much for a 13-year-old, or for a parent who would rather keep both feet in the boat? The ladder gives you two options between the family run and the hardest river.

Rafters paddling Sarapiquí River rapids near La Fortuna

For a group where everyone is 12 or older, the Balsa Adrenaline trip adds intensity without moving to the harder river. For a group that wants the Sarapiquí but includes someone under 14, the Class III afternoon trip opens that river to younger rafters, as long as at least four of you go.

Whether a particular nervous 12-year-old will enjoy the Adrenaline run is a judgment about that child, so tell us about them and we will talk it through with you.

If you are a confident paddler

If everyone in your group is 14 or older, fit and happy to swim, book the Sarapiquí Class III & IV. It has the most rapids of the four trips and the earliest start.

If one strong paddler is traveling with a family that wants the gentle run, that paddler does not need to drag the group up the ladder. A split morning works: the family rafts the Balsa Class II & III at 09:20, the paddler takes the 08:20 Sarapiquí departure, and both trips end with lunch in La Fortuna.

You may also have seen the Pacuare River mentioned. It is in a different region and is a different kind of trip, so it is not part of a La Fortuna day.

What to bring, and what to book ahead

Bring closed-toe shoes that can get wet (no flip-flops or crocs), clothes you do not mind soaking, and a change of clothes for the ride back. Rafting is not recommended at any stage of pregnancy.

Rafting takes about half the day, so keep the rest of it easy. An evening at the Arenal hot springs (from $49 per person) is a gentle way to finish. If part of your family wants water adventure without a raft, La Roca Canyoning (from $99 per person) has four waterfall rappels and two ziplines, is open from age 6, and takes about 4 hours with hotel pickup and lunch.

If you are booking the Sarapiquí afternoon trip with fewer than four people, ask us about your dates before you plan around it. For river conditions, ask us how the river is running for your dates. In the green season, May to November, the forest along both rivers is at its greenest.

For the wider picture of the area, read Things to Do at Arenal Volcano. If you are still working out how to reach La Fortuna, start with Getting to Arenal and La Fortuna.

Not sure which rung fits your group?

Send us the ages in your group, how comfortable each person is in the water, and the name of your hotel. Dallas and Marta will tell you which trip fits, and whether a split morning makes more sense than one raft for everyone. Ask us on WhatsApp or by email.

#arenal #la fortuna #rafting #rio balsa #sarapiqui #families #adventure

Part of the Arenal guide

The complete Arenal guide

The Complete Arenal & La Fortuna Travel Guide (2026)

Things to do: the main guide

Things to Do at Arenal Volcano, Costa Rica: What to Book Ahead, and What to Walk Into

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