Day trip

Small-Group Blue River & Tenorio Volcano National Park Hike

4.1 / 5

7 reviews

Activity provider: Ecoterra Costa Rica

Small-Group Blue River & Tenorio Volcano National Park Hike

Activity provider: Ecoterra Costa Rica

From US$ 136.85 per person

Hike the Celeste River on the Tenorio Volcano of the Arenal Tilaran Conservation Area on a 8-hour tour from La Fortuna. See fumaroles and turquoise waterfalls, and visit the brilliant Los Teñideros, where the crystalline waters of 2 streams meet.

About this activity

Free cancellation
Cancel up to 24 hours in advance to receive a full refund
Covid-19 precautions
Special health and safety measures apply. Learn more
Reserve now & pay later
Keep your travel plans flexible—book your spot and pay nothing today. Learn more
Duration 8 hours
Check availability to see starting times.
Live tour guide
Spanish, English
Pickup included
Pick-up from any hotel in zone 1 of La Fortuna: La Fortuna Town Arenal Country Casa Luna Hotel & Spa Los Lagos Volcano Lodge Volcano Inn Arenal Springs Arenal Manoa Arenal Paraíso Montaña de Fuego Kokoro Campo Verde Carlos Lodge Tacotal Kioro Tabacón Mountain Paradise Arenal Nayara Villas Eco Arenal Silencio del Campo Royal Corin Baldi Hot Springs La Pradera del Arenal Magic Mountain Lomas del Volcan For hotels in zone 2, please add USD 39 per transportation for 1-6 people: Arenal El Tanque Airport Lost Iguana Arenal Lodge El Bosque The Springs Resort For hotels in area 3 please add USD 48 per transportation: Arenal Observatorio Lodge Hotels in El Castillo Hotels in Chachagua Hotels in Muelle


  • Hike to the crystalline waters of Los Teñideros
  • See the mud filled fumaroles of Las Ollas
  • Marvel at the natural beauty of the Tenorio Volcano National Park
  • Walk along the banks of the Rio Celeste
  • Go to the turquoise Rio Celeste Waterfall
  • Experience the celestial beauty of the River Celeste
Full description
Discover one of the most amazing sights in Costa Rica on a full-day tour of the Tenorio Volcano National Park, part of the Arenal Tilaran Conservation Area, including a 3.5-hour hike to the crystalline waters of Los Teñideros in the Celeste River. Marvel at the magnificent turquoise waters and surrounding nature of the Rio Celeste. Located on the flanks of the Tenorio Volcano, the river is unique in Costa Rica and astounds visitors with its natural beauty. A circuit trail of 4.2 miles (7 kilometers) will take you through the forest, passing scenic spots such as Los Teñideros, where the river acquires a different color due to the chemical reactions. Visit the mud-filled fumaroles of Las Ollas (“Cooking Pots”), legendary for their healing properties. Continue to a startling turquoise waterfall of the Rio Celeste, before heading back along the banks of the river, enjoying the bubbling water and the nature surrounding you along the way. Finish your tour of one of the most interesting places in Costa Rica with a delicious lunch.
  • Transportation by air-conditioned van
  • Certified nature guide
  • Chocolates and hydrating snacks
  • Water
  • Lunch
  • Supportive nature material
  • Entrance fee
  • Any additional food and drinks
  • Gratuities
Not suitable for
  • Children under 6 years
  • Pregnant women
  • People with low level of fitness
Covid-19 precautions

You must book this activity online because the ticket office is closed

Safety measures in place
  • All required protective equipment is provided
  • All areas that customers touch are frequently cleaned
  • You must keep social distance while in vehicles
  • The number of visitors is limited to reduce crowds
Traveler requirements
  • You must bring your own headphones
  • You must fill out a travel information form
  • You will receive a mandatory temperature check

Select participants and date



Important information

What to bring

  • Comfortable shoes
  • Sunglasses
  • Sun hat
  • Camera

Not allowed

  • Pets
  • Smoking

Know before you go

  • Tours cancelled up to 24 hours in advance are offered a full refund. For cancellations on the day of the tour there is no refund
  • This tour requires a minimum of 2 paying adults
  • This tours is recommended for those in good physical condition. The length of the hike is 3.5 hours
  • Please bring hiking shoes, comfortable clothes, a swim suit, towel, raincoat, and insect repellent
Customer reviews

Overall rating

4.1 /5

based on 7 reviews

Review summary

  • Guide
  • Transportation
  • Value for money
  • Safety

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I really enjoyed this! Steven was such a friendly and knowledgeable guide as well. The hike was beautiful, but it was challenging at times and Steven was very patient with me taking my time. We even got to stop and see a sloth on the way which added to it as well. I could tell Steven loves his job and enjoys sharing nature with others. I highly recommend this activity.

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November 16, 2021

MAGICAL adventure, highlight of our trip

I would recommend this hike to anyone, a truly magical experience! Hike was fun and muddy, sights were breathtaking. Definitely recommend hiking boots with traction due to mud. Also recommend checking with weather because going during of after rain would be pointless as you would not be able to see the colors. Our guide spoke perfect english and provided us with water, chocolate, fruit and an amazing lunch. He was super knowledgeable, taught us a lot and easily answered any questions we had. Could not have asked for a more perfect experience!

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February 10, 2016

Very beautiful and original the Rio Celeste

Activity is very well organized and not a detail is missing. The route is very beautiful, the waterfall and the very original Celeste River. We loved the organization the guide Roberto and the food. All perfect.

December 1, 2018

Product ID: 38194