One of the best tours in La Fortuna to see wildlife is a river safari float ride.
From La Fortuna, the most popular wildlife river safaris the Peñas Blancas safari float tour, only a 30 minute drive from downtown.
The Peñas Blancas River is an incredible place to see monkeys, caimans, reptiles and birds and the tour is fantastic for the whole family.
This post has affiliate links which we may earn a small commission from if you choose to purchase, at no extra cost to you. Listed prices are quoted in USD and are estimates. More info: Disclosure
Peñas Blancas Safari Float Tour Information
Half day tour. Pick up is ~730-8 AM. Return is around 11 – 11:15 AM.
Difficulty level: easy. Little walking required. Must be able to sit upright on an inflatable raft for ~2 hours.
Minimum age for this tour is 4 years.
What to bring: mosquito repellent, hat, sunscreen, camera, waterproof backpack and wear comfortable clothing. Closed toed shoes not mandatory, can wear sandals.
What’s included: roundtrip transportation from La Fortuna, bilingual English/Spanish guide, equipment, snacks and bottled water.
Peñas Blancas Safari Float
We got picked up at 8 AM and not long after, we were floating down a river as the drive to Rio Penas Blancas takes just around 30 minutes from La Fortuna downtown.
The beauty about this tour is that you are in a raft, not a boat with an engine so you can get closer to the animals without disturbing them.
You won’t hear the constant roaring of an engine down the river!

And without the loud sound of a motor, you feel like you’re miles deep into the jungle as you only hear birds chirping, monkeys howling and the river running all around you.
Here are some photos of the river and animals we saw on the Peñas Blancas safari float tour
As we glided down the river, Hugo, our guide pointed out the first animal of the day: a heron.

We were able to get super close to the heron with spooking him because we were on a raft.
We weren’t more than 6 feet away from this guy!
And that was how it was for the entire boat trip.
We got so close to some White Faced Monkeys that I thought they were going to jump into our raft!

It was a perfect day out on the river.
Sunny but a little cloudy so the sun wasn’t shining on our faces the whole time. Not very windy so the river was very calm.
The water glowed green from the reflection of the trees towering over us, providing incredible scenery the whole way.

We were also lucky to see a caiman sunbathing, bats, Jesus Christ lizards, howler monkeys, and a 2-fingered sloth.


We also saw my favorite little guy – a sleeping porcupine our guide somehow saw in a hole.


When we reached the end of the tour, we got out and walked to a nearby local house to have some juice and snacks.
The family who lives there made us natural fruit juice (starfruit that day), fried plantains and yuca bread – all homemade.
Delicious and super refreshing way to end a lovely day out on a river surrounded by exotic wildlife!
More Details About the Peñas Blancas Safari Float Tour
- They have two tours: morning and afternoon. Pick up time in morning is around 730 AM, afternoon is around noon (depends on your hotel, times may vary).
- You can wear shorts and a shirt, you don’t need to wear long pants if you don’t want to. This area is hot.
- You won’t be paddling, only the guide paddles.
- The river is shallow and they give you life jackets.
- The boat ride is 2 hours.
- Since it’s only a 20 minute drive, this is an excellent half day morning tour and you will have the rest of the day to do another tour if you want.
Watch a Video of the Rio Penas Blancas safari float!
If you have more time and don’t mind a longer drive, I recommend going on the Pure Nature Safari Float
The Pure Nature Safari float is a longer drive from Fortuna, (~1 hour).
However, the biggest difference is that our tour operator partner is the only one who operates a safari float on this specific section of the river.
They operate with no more than 3-5 boats at a time.
That means this tour will feel more private and exclusive.
Sometimes in the high season, the Peñas Blancas river gets very crowded since many tour operators run the same tour and there are local houses along the river banks.
Book the Pure Nature safari float tour with our dicount here!
If You Don’t Want/Can’t Sit on a Raft
If you do not want to be on a raft or have very young kids (younger than 5 years) or seniors, then we recommend the Caño Negro Wildlife Refuge at Los Chiles tour.
It’s a longer day trip, but it is on a covered, motorized river boat down the Rio Frio river in Caño Negro Wildlife Refuge to see wildlife, with lunch included.
Book the Caño Negro Wildlife Refuge at Los Chiles boat tour!
Plan Your Trip to La Fortuna
Check out more resources to help you plan your trip to La Fortuna.
La Fortuna 2,3 and 4 day itineraries
Read more things to do in La Fortuna and Arenal here!
If you happen to be in Manuel Antonio and would like to do a similar tour, the Damas Island mangrove boat tour is excellent. You can also kayak through the mangroves!

Lauren A Osika says
would you tell me how the safari tour ends? Is it a flat surface?
Thanks
Sammi says
Yes kind of, it does not end at a dock, it is just like a small area that is at the same level of the raft, where you will step onto and then walk up a few steps to where the shuttle is.
Dwight H. says
My wife and I (60 yrs old – reasonably active) did this tour on 7/30. We booked it through Mytanfeet, as we did another tour in Manuel Antonio, and felt like we had a personal travel agent. The water was pretty high, and moving faster than was ideal due to all the rain. We’d brought binoculars, but didn’t use them on the river, and it’s too hard to use them in that situation. We did use them on shore before and after to spot birds and monkeys. It’s also really hard to use an iphone camera, as we couldn’t get super close to anything when moving, and you’re trying to keep it dry, and not drop it.
The best part of the tour for use was the friendly knowledgable naturalist guide who was willing and able to discuss almost any questions regarding nature and Costa Rica.
Robin Waldon says
Love your blog, from reading about Pure Nature Rio Frio Safari I believe our group of 18 would not be able to do this tour. Is this correct?
Sammi says
Hi! Yes they definitely can. You can select the 10+ option and then enter the rest of the groups information in the comments and 10+ box.
Deanna says
Hi Sammi! How does this safari float compare to the Palo Verde boat tour?
Sammi says
The safari float is done on rafts, Palo Verde is on a motorized boat so the safari float is much quieter, feels more natural. This particular safari float is done in the tropical rainforest, so you have chances to see other mammals like sloths and white face monkeys. The Palo Verde boat tour is done in dry tropical forest so no sloths, mostly howler monkeys. Can see animals like bats, iguanas, river birds, caimans/crocodiles in both rivers (more in Palo Verde for caimans/crocodiles)
Melissa Roth says
Hi Sammi–
Have you done the Penas Blancas tour in the afternoon? We may not be able to do the morning one and wonder how different it may be.
Sammi says
Yes we have also done it in the afternoon, it is hotter and in the rainy season, there are some more possibilities to rain a bit so bring a rainjacket and waterproof items. I definitely recommend the morning as it’s clearer and drier generally and usually animal activity (at least for birds) is more in the morning. In rainy season, it can start getting darker/cloudier around 4 PM or so. Then depending which month you’re visiting, it can rain a lot more in October as October is our rainiest month.
zaki says
what to do in la furtuna area just to hang out
no trail or attraction. any ideas?
Sammi says
Yes we have loads of ideas in our blog post Things to do in Arenal and La Fortuna