Bijagua Upala Rainforest, Trails, Sloths, Birds, and Others: A Nature Lover’s Delight

Imagine a two to three-hour adventure exploring lush rainforest trails in Costa Rica, where you’ll encounter sloths, toucans, monkeys, and a dazzling array of birdlife. The tour, priced at $45 per person, begins at the Green Lagoon in Upala and offers an intimate, private experience led by passionate guides who know these forests inside out. It’s perfect for travelers who crave authentic wildlife encounters, enjoy scenic landscapes, and appreciate the gentle pace of nature.
What we really love about this tour is its focus on genuine animal sightings and informative guiding, making it more than just a walk in the woods. The first highlight is the chance to see sloths up close—with some groups reporting sightings of up to six sloths, including babies. The second is the variety of bird species, from toucans to hummingbirds, that make every moment visually exciting. However, one thing to keep in mind is that the tour involves walking through rainforest terrain, so some moderate physical fitness is recommended. This experience suits nature enthusiasts, wildlife photographers, and families who want a meaningful, small-group adventure in Costa Rica’s wild side.
Key Points
- Wildlife Watching: Outstanding opportunity to see sloths, monkeys, toucans, and frogs in their natural habitat.
- Expert Guides: Knowledgeable guides like Carlos enhance the experience with engaging commentary and keen animal spotting.
- Inclusion of Equipment & Refreshments: Mosquito repellent, rain umbrellas, wet towels, and refreshments are provided, adding comfort.
- Flexible & Private: Only your group participates, making it personalized and relaxed.
- Duration & Value: At around 2-3 hours for $45, it offers good value for a focused wildlife experience.
- Best For: Nature lovers, bird watchers, families, and those seeking authentic Costa Rican rainforest encounters.
Planning more time in La Fortuna? We've covered other experiences worth considering.
Exploring the Tour in Detail

Starting Point at Green Lagoon
Your journey begins at the Green Lagoon, a scenic spot that’s both a peaceful walk and a launchpad into Costa Rica’s real rainforest. The location is accessible and well-suited for a morning or early afternoon adventure, with tours running daily from 8 a.m. to 4 p.m. This spot is not only a meeting point but also a beautiful landscape in itself, providing a taste of the lush environment you’ll explore.
The Itinerary & Highlights
Main Stop: Rainforest Walk & Raft Tour
The tour combines a short walk through the rainforest with a raft tour on the lagoon. The walk allows you to observe the dense canopy and undergrowth, where many of the animals and birds are spotted. Expect to see three-toed and two-toed sloths hanging lazily in the treetops—some groups have even counted as many as six sightings, including a baby sloth, which adds an adorable touch.
The raft tour offers a new perspective—gliding across the water where the reflections of tall trees and sky create a magical setting. It’s a gentle, relaxing way to experience the rainforest’s edge and spot more wildlife, including iguanas, caimans, and various bird species.
Wildlife & Birdwatching
Guides like Carlos are passionate about pointing out hidden species. We loved the way they used optical equipment to get a better look at distant animals, making sure every sighting was memorable. From hummingbird toucans to red-eyed frogs, the biodiversity here is stunning.
Additional Features
The tour includes mosquito repellent, rain umbrellas, wet towels, and refreshments—simple comforts that make spending a couple of hours outdoors more enjoyable. These small touches show how much thought has gone into visitor comfort.
Authentic Encounters
According to reviews, visitors frequently comment on the quality of animal sightings. Sarah E praised the guide Carlos for being “very engaging and fun” and highlighted the sights of six sloths and countless bird species. Julio H described the experience as “magical”, emphasizing the abundance of animals like snakes, owls, caymans, butterflies, and even “lion ants” and “mini bees.”
- Transportation from La Fortuna to Tamarindo Beach
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- Transfer from Arenal Volcano to Manuel Antonio
- Caño Negro Wetlands by Boat|Small groups 8 max
- Private Arenal Volcano Lava Trails Experience
- Private Transfer From La Fortuna To Manuel Antonio From 7 to 10 passengers
Considerations & Recommendations
While the tour is generally praised, some travelers note that moderate physical fitness is helpful, as walking through rainforest terrain can be uneven and sometimes wet. Also, since the tour is private and limited to your group, it offers a personalized experience but requires booking in advance—on average, about 15 days ahead.
This tour is ideal if you’re looking for a focused wildlife experience without the crowds, and if you want to combine a walk with a tranquil raft ride. It’s well-suited for families, couples, or solo travelers who love nature and want to learn about Costa Rica’s diverse fauna directly from passionate guides.
Why Choose This Tour?

This rainforest adventure strikes a great balance between fun, education, and value. The small-group or private format means you’ll get personalized attention, making sightings more likely and explanations more detailed. The inclusion of equipment and refreshments enhances comfort, especially in the humid rainforest environment.
The chance to see multiple species of animals in their natural habitat is a highlight, especially the sloth sightings that many reviews rave about. The combination of walks and a relaxing raft provides variety, keeping the experience engaging from start to finish.
While it may not include extensive hiking or long distances, it’s perfect for travelers wanting a short but impactful rainforest encounter. The cost offers good value when you consider the expert guidance, the wildlife sightings, and the memorable scenery.
Final Thoughts

This tour from Green Lagoon offers a genuine glimpse into Costa Rica’s rainforest, emphasizing wildlife and natural beauty. The personalized approach and the chance to see sloths, toucans, and more in their habitat make it a compelling choice for nature lovers. Its manageable duration and inclusive amenities make it a practical option for those seeking a focused, authentic experience without overextending their schedule.
If you’re after a relaxing yet wildlife-rich outing, this tour checks the boxes. It’s especially valued for its excellent guide, up-close animal sightings, and scenic boat ride. Perfect for travelers who want to connect with nature intimately, it promises memorable moments amid Costa Rica’s vibrant rainforest.
FAQ

How long does the tour last?
The tour lasts approximately 2 to 3 hours, making it a manageable outing without feeling rushed.
Where does the tour start and end?
It begins at Green Lagoon and returns there at the end of the activity.
Is the tour suitable for children or families?
While not explicitly stated, the moderate physical activity and nature focus suggest it’s suitable for families with children comfortable walking in rainforest terrain.
What is included in the price?
Mosquito repellent, rain umbrellas, wet towels, and refreshments are included to enhance comfort during the tour.
Can I cancel if my plans change?
Yes, cancellations are free if made more than 24 hours in advance. Cancellations less than 24 hours before will not be refunded.
Is this a group or private experience?
It is a private tour, so only your group participates, providing a personalized experience.
What kind of wildlife might I see?
Expect to see sloths, toucans, monkeys, frogs, snakes, caymans, and various bird species, depending on the day.
Do I need special gear or equipment?
Guides provide optical equipment for wildlife viewing, and rain gear and umbrellas are available if needed.
What should I wear or bring?
Wear comfortable, weather-appropriate clothing suitable for walking and possibly getting wet. Bring insect repellent and a camera if you wish.
Is this tour suitable for people with limited mobility?
Since walking in rainforest terrain is involved, it’s best suited for those with moderate mobility.
This rainforest tour offers an authentic and intimate chance to see some of Costa Rica’s most beloved wildlife. It’s a well-priced, well-organized outing that delivers memorable encounters in a beautiful setting. Whether you’re a bird watcher, animal enthusiast, or simply seeking a peaceful nature escape, this experience is likely to leave you with plenty of stories—and some great photos, too.
More Tour Reviews in La Fortuna
- ARENAL DISCOVERY ADVENTURE (1): Volcano Hike, Waterfall & Lunch
- Half-Day Tour with La Fortuna Waterfall and Arenal Volcano Hike
- Rio Celeste National Park Visit To The Malekus Indigenous Village
- Peñas Blancas River Safari Float
- Arenal Volcano Lava Fields and Natural Hot Springs
- Private Transfer La Fortuna To Int. Airport Liberia From 1 to 6 passengers
More La Fortuna experiences we've covered
- ARENAL DISCOVERY ADVENTURE (1): Volcano Hike, Waterfall & Lunch
- Half-Day Tour with La Fortuna Waterfall and Arenal Volcano Hike
- Rio Celeste National Park Visit To The Malekus Indigenous Village
- Peñas Blancas River Safari Float
- Arenal Volcano Lava Fields and Natural Hot Springs
- Private Transfer La Fortuna To Int. Airport Liberia From 1 to 6 passengers
- Safari Float at Peñas Blancas River
- Natwell Pack (Volcano Hike + Fortuna Waterfall)
- 2-in-1 Best of La Fortuna. Hanging Bridges & Arenal Volcano + Traditional Lunch
- Bird watching Tour in La Fortuna
- White Water Rafting Class 4 with Lunch – Arenal Tours
- Safari Float
