Best natural monuments in Upala, located in Costa Rica's Alajuela Province, showcase diverse natural landscapes. The region is characterized by rainforests, waterfalls, and volcanic features. It offers opportunities to explore unique geological phenomena and observe local wildlife. This area provides a setting for outdoor activities amidst its natural beauty.
Last updated: June 20, 2026
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The waterfall is just under 30 minutes from the parking lot. The last section of the stairs leading to the waterfall is currently inaccessible due to a landslide. Last admission to the park is at 2:00 PM.
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After a few steps down, you can admire the Rio Celeste waterfall.
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If you walk a little further from the Laguna Azul, you will reach a place called Los Borbollones, where sulphurous gases make the water bubble.
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On the way to the place where the Rio Celeste takes on its incredible turquoise color, you cross the brilliant blue Rio Buena Vista several times on suspension bridges. You feel like you are in a magical world.
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If you go a little further upstream from the Catarata Rio Celeste, you will come to the incredible Laguna Azul. Bright turquoise waters embedded in lush jungle green create a fairytale setting. And a little further you will come to a place called Los Borbollones, where sulphurous gases cause the water to bubble.
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Tenideros is the name of the place where the Rio Celeste gets its turquoise blue color. It is the confluence of the crystal clear streams Rio Buena Vista and Quebrada Agrio. The chemical reaction of sulfur and calcium carbonate from the volcanic rock is responsible for this unique phenomenon that will leave you in awe.
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A magical place in this world is the Rio Celeste waterfall. It falls 30 meters into a bright blue lagoon. You have to climb 253 steep steps, which are particularly strenuous in the high humidity, to go down and then back up again. But you will definitely never forget the special magic of this place.
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Craziness! Over 70 m deep. Bathing forbidden.
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Upala is home to several stunning natural monuments. Among the most popular are the Rio Celeste Waterfall, known for its vibrant blue waters, and Los Teñideros, where the unique color of the Río Celeste originates. Visitors also highly appreciate Laguna Azul within Tenorio Volcano National Park.
The natural monuments in Upala, particularly within areas like Tenorio Volcano National Park and Bijagua de Upala, are rich in biodiversity. You can often spot monkeys, toucans, and sloths in their natural habitats. The lush rainforests provide a home for a variety of exotic birds and colorful butterflies.
Many of Upala's natural monuments can be enjoyed by families, though some trails may be more challenging. The general area of Bijagua de Upala is excellent for wildlife viewing, which can be a captivating experience for children. For specific attractions, consider the accessibility and trail difficulty for your family.
The dry season, typically from December to April, is generally considered the best time to visit. During this period, trails are less muddy, and the weather is more predictable, making for more comfortable exploration. However, the rainforest is beautiful year-round, and the wet season brings lush greenery and fewer crowds.
Yes, the region offers numerous hiking opportunities. For instance, within Tenorio Volcano National Park, you'll find moderate trails leading to the Rio Celeste Waterfall and other features. You can explore various hiking routes in the area, including a 5 km moderate loop from Rio Celeste Nature or a 9.5 km moderate loop from Rio Celeste Lodge. For more options, check out the Hiking in Upala guide.
Trail difficulties vary. For example, the hike to Rio Celeste Waterfall is generally considered moderate, though it involves 253 steep steps down to the base and back up. The path to Los Teñideros is also intermediate. Some routes, like the 23.6 km loop from Bijagua to the Rio Celeste Waterfall, are rated as difficult. Always check specific trail details before you go.
For a comprehensive visit to a major site like the Tenorio Volcano National Park, which includes the Rio Celeste Waterfall and Los Teñideros, plan for at least half a day, or even a full day if you wish to explore at a leisurely pace and enjoy the surrounding trails. Shorter visits to individual highlights might take 1-2 hours.
Yes, for protected areas like Tenorio Volcano National Park, an entrance fee is typically required. It's advisable to check the official park website or local information centers for current fees and any permit requirements before your visit.
While swimming is generally not permitted directly at the Rio Celeste Waterfall or within the national park boundaries, the Upala Falls are known for their natural pool, which is perfect for swimming. Always ensure you are in a designated and safe area for wild swimming.
Beyond hiking, Upala offers cycling opportunities. You can find various routes, such as an easy 29 km bike loop from Upala or a moderate 13.4 km loop from Katira. For more cycling ideas, refer to the Cycling in Upala guide.
Beyond the famous blue river, look for volcanic activity at Los Borbollones Hot Springs in Río Celeste, where sulphurous gases create bubbling waters. Also, the Suspension Bridge Over the Río Buena Vista offers unique views of the river's distinctive coloration.
Visitors are consistently captivated by the unique, otherworldly blue color of the Río Celeste and its waterfall, describing it as a 'magical place.' The opportunity to witness the natural chemical reaction at Los Teñideros is also a highlight. Many appreciate the lush rainforest environment and the chance to spot diverse wildlife.


Extend your search for the best caves by checking out these guides of the top ones in Upala: