Tenorio Volcano: Discover the Blue River Magic

Embark on a thrilling hike to Rio Celeste and Tenorio Volcano in Costa Rica. Discover the mesmerizing light blue river created by a unique reaction between minerals and natural chemicals. Explore the stunning waterfall, volcanic mud ponds, and hot springs on this unforgettable adventure.

Duration: 8 hours
Cancellation: 24 hours
Highlights
  • Rio Celeste and Los Teñideros - Uncover Costa Rica’s hidden treasure on this stunning full-day excursion! The journey begins early as the group heads to Tenorio Volcano National Park, which boasts one of the nation’s most remarkable natural attractions—the Rio Celeste. Renowned for its ethereal, sky-blue waters, Rio Celeste is a must-visit for…
What's Included
  • Private transportation
  • Local guide
  • Lunch
  • All Fees and Taxes
What's Not Included
  • Towel
  • Bottled water
Additional Information

Embark on a journey to the core of Tenorio Volcano where the enigma of mineral reactions results in a pristine blue river. This natural wonder occurs precisely at the junction of Buena Vista and Roble rivers, both originating from the Volcano. This magical spectacle is due to variances in mineral concentrations as volcanic sulfur interacts with calcium…

Location
Sloth Watching Trail La Fortuna, Arenal Volcano Private Trail
Please wait at the Sloth Park reception about 10 minutes before the tour starts. We offer free, secure parking.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(249 Ratings)
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S1156gcdanid
Feb 26, 2026
Highly recommend this trip. Book with Joseph! - Joseph was our guide and he was amazing. He made sure that everyone was able to see the wildlife and helped take photos with your camera through the telescope viewfinder. Would highly recommend this trip but be prepared for a moderately strenuous hike. Some parts have steep includes and stairs.
Review provided by Tripadvisor
Alexandre
Feb 23, 2026
Great day trip - Really fun trip, Joseph was an amazing guide. Included buffet was also really good. The hike is not particularly hard but a minimum of physical capability is required. Trip was supposed to be from 7:30 to 15:30 but actually ended around 18:00.
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Toolayar
Feb 21, 2026
Good to know the animal - We did the tour Rio Celeste with Joseph. The cost a bit high but lots of knowledge in return. Joseph help us to spot out the animal and take photo.
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Florenciacm8617cy
Feb 18, 2026
Excellent - Our guide was Joseph all perfect Very friendly and explained very well
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Abbeyb619
Feb 17, 2026
Costa Rica travels HIGHLIGHT!! - Wow. This tour was the absolute highlight of my travels across Costa Rica! I don’t even know where to begin! Johnny our tour guide was the most knowledgeable, patient, kind and caring tour guide! There are multiple stops including the hike, waterfall, animal sightings, ancient trees, local food, swimming in the blue water, volcanic natural mud face masks, volcanic bubbling pools. Bring anything you like because the bus waits for you and you can keep your stuff on the bus! Absolute amazing experience and worth every minute:) thank you Johnny !!!
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Kalievans
Feb 17, 2026
Absolutely Incredible. Don’t think twice! - Johnny is an absolutely incredible tour guide. I could not recommend him more. He is so engaging, funny and knowledgeable. This tour was perfect and so worth the money. We saw so many things and had a wonderful meal. So many stops. 1000000/10
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985arturod
Feb 16, 2026
Spectacular hike in Rio Celeste - Excellent tour with Joseph! Very respectful and cool, he showed us lots of venomous snakes and other animals. You can tell he knows and likes his job.
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D9651gwgabrielar
Feb 15, 2026
Amazing trip, I recommend for you!! - Belíssimo tour! Guide Joseph be perfect; and the driver too! It was raining and then with sunshine; but everything was very good, he recommended it!
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Lezela2023
Feb 15, 2026
Beautiful nature - The park is beautiful and Joseph is a great guide. He has a lot knowledge and respect for the nature and animals we encounter in the park. The weather is variable and I packed for any weather, raincoat, watershoes. If it is raining, you wont be able to see the color the river is famous for. Still a great tour nonetheless, nature is unpredictable. The river swim was at the restaurant we had lunch in. It was pretty and private just for this tour so that was a treat.
Review provided by Tripadvisor
Nicc
Feb 19, 2026
Slow start but good guide - Took too long to get to and into the park because of too many stops Seemed rushed at the end because we were running behind Joseph was a knowledgeable guide giving good explanations throughout the day
Review provided by Tripadvisor
From $92
up to 10 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).