Reviewed · SLOTH TOURS
Sloth Tour
At Proyecto Asis, the main event is not a staged animal encounter. You walk with a naturalist guide and learn how sloths fit into the forest, then look for them where they naturally live. That makes this a good pick if you want more than a quick photograph.
I like the small maximum group of 12, which gives the guide room to answer questions. I also like the respectful approach to animal welfare, backed by the chance to see both two-toed and three-toed sloths. The main drawback is that wildlife sightings are not guaranteed, and the experience is non-refundable if your plans change.
Key points to know before you book

- Sloths stay in their natural habitat: You look for them rather than visiting a guaranteed animal display.
- Two kinds of sloth may appear: The experience can include both two-toed and three-toed sloths.
- The group is capped at 12 people: That is a useful size for a guide-led nature walk.
- The visit lasts about 60 to 90 minutes: It fits easily into a morning or afternoon near La Fortuna.
- Coffee, juice, and cookies are included: Think of this as a light refreshment, not a full meal.
- Proyecto Asis is the meeting point: Private transportation is not included, and closed shoes are required.
Why this sloth experience feels different
Sloths are easy to love. Their slow movements and sleepy expressions make them a favorite sight in Costa Rica. But this visit aims to explain the animal, not just point at it in a tree.
The guide uses the sloth to talk about evolution, sustainability, and conservation. Those subjects may sound broad, but they give the sighting some purpose. Instead of seeing a furry shape high in the branches and moving on, you get help understanding why the animal behaves as it does and why its habitat matters.
That educational angle is the strongest reason to choose Proyecto Asis. The experience is designed around observation and learning, with respect for the animals at the center. You are not promised a close encounter or a photo opportunity. You are given time, guidance, and a chance to see sloths on their own terms.
That distinction matters in La Fortuna, where many activities compete for your attention. A tour built around ethical wildlife viewing is a better fit for you if animal welfare is part of your booking decision.
More sloth spotting near La Fortuna:
- Bogarin Trail Sloth Guided Tour
★ 5.0 · 110 reviews - Sloth Tour in La Fortuna and Tortillas Cooking Class
★ 5.0 · 88 reviews - SLOTH PARK ADVENTURE La Fortuna
★ 4.5 · 50 reviews
Walking through Proyecto Asis near La Fortuna
The tour begins at Proyecto Asis, at 141 in San Carlos, Alajuela Province. The activity starts and ends at this same meeting point, so you do not need to arrange a second pickup location after the visit.
The setting is important. The experience takes place at a facility connected with animal rescue and natural habitats, rather than in a city attraction. You should expect a guide-led visit focused on the animals and their environment.
A naturalist guide stays with you for the full visit. That is especially useful for sloth watching, since sloths can be difficult to spot without help. A trained guide can direct your attention toward the trees and explain what you are seeing without encouraging you to disturb the animal.
The group limit is 12 people. That is small enough to keep the walk manageable and gives you a better chance to hear the guide. It also helps keep the visit calmer than a large group outing. If you prefer a private tour, this is not advertised as one, but the capped group size offers a reasonable middle ground.
What you may see during the 60 to 90 minute visit
The scheduled visit takes about one hour and 30 minutes, though the overall description gives a range of one hour to one hour and 30 minutes. Plan for a compact experience rather than a half-day outing.
The central goal is finding sloths in their natural habitat. You may see a three-toed sloth, a two-toed sloth, or both. One reported outing included three separate sloths along with a toucan, which shows that the visit can offer more than its main target.
Still, you should not treat that example as a promise. Wildlife moves on its own schedule. A sloth can be hidden by leaves, high in a tree, or simply outside the best viewing area on a particular day. The guide can help you search, but no responsible wildlife tour can guarantee a sighting.
This is where the experience rewards patience. If you need a guaranteed animal view, a controlled exhibit may suit you better. If you enjoy the small thrill of finding an animal in its own surroundings, the uncertainty is part of the appeal.
The guide’s role also keeps the visit from becoming a simple walk with occasional pointing. You get context about sloth behavior, their place in the ecosystem, and the conservation concerns that affect them. The result is a short lesson in Costa Rican wildlife, built around a real animal sighting when conditions cooperate.
Respectful viewing and animal welfare
The most important quality here is the distance between you and the sloths. The experience is presented as an educational visit that respects the animals, rather than one that handles or stages them for photographs.
That approach is worth protecting. Sloths are not props, and a good wildlife visit should not pressure them to move, eat, or interact. At Proyecto Asis, the stated focus is on seeing these arboreal mammals in their habitat and learning from them.
I especially like that the experience connects animal welfare with wider topics. Sloths offer an easy way into conversations about adaptation, sustainability, and conservation. You leave with more than a picture if you pay attention to the guide.
Families may find this useful because the visit turns a popular animal into a learning subject. It can also suit couples and solo visitors who want a quiet nature activity rather than a highly physical adventure. The visit is not described as strenuous, and most people can participate, but you should still wear closed shoes and dress for outdoor conditions.
A few more La Fortuna half-days worth weighing up
- Skip-the-Line La Fortuna Waterfall Admission Ticket
★ 4.5 · 609 reviews - Hanging Bridges Walk in Arenal Volcano
★ 4.5 · 381 reviews - Baldi Hot Springs Day Pass in La Fortuna: 25 Thermal Pools
★ 4.0 · 137 reviews - La Fortuna: Mineral Hot Springs Full Day Ticket
★ 4.0 · 135 reviews
Coffee, juice, cookies, and the value of the $35 price
The price is $35 per person, with fees and taxes included. Coffee, tea, juice, and cookies are provided, and the experience also describes this as a brunch offering. In practical terms, expect a light snack and drink rather than a full breakfast or meal.
For the price, you are paying for more than admission. The fee covers the guide, the educational content, the visit to Proyecto Asis, and the included refreshments. That makes the cost reasonable if you value a small group and a guide who remains with you throughout the activity.
The value depends on your expectations. If you want a long rainforest hike, transport from your hotel, or a full meal, this short tour will feel limited. Private transportation is not included, so you need to reach Proyecto Asis on your own. The meeting point is near public transportation, which may help, but the supplied information does not specify routes or fares.
If you are already arranging your own transport in the La Fortuna area, the $35 fee is easier to justify. The short duration also lets you fit the visit around other plans. You can spend the morning elsewhere, visit Proyecto Asis, and still have much of the day available.
Weather, clothing, and practical planning
The tour operates in all weather conditions. Costa Rica’s rain is not a reason to assume the activity will be canceled, so dress for wet conditions as well as heat. Closed shoes are required.
Bring clothing that you can comfortably wear outdoors. The provided information does not list umbrellas, rain gear, or equipment, so do not assume those items will be supplied. The safest plan is to arrive ready for changing weather.
The visit lasts about one to one and a half hours. Allow extra time for getting to the meeting point and checking in, but the scheduled activity itself is short. Since the tour returns to Proyecto Asis, your transportation planning is simple after the visit.
Booking confirmation arrives within 48 hours, subject to availability. The activity is often reserved well ahead of time, with an average booking lead time of 49 days. That is a useful signal for planning, especially if you are visiting La Fortuna during a busy period.
The cancellation rule is strict. The experience is non-refundable and cannot be changed for any reason. I would book it only after your date, transport, and weather plans are settled.
Who will enjoy this experience most
This tour fits you well if you want:
- A short wildlife activity near La Fortuna
- An educational guide-led visit
- A small group capped at 12 people
- A chance to see two-toed and three-toed sloths
- An animal-focused experience that puts welfare first
- Included coffee, tea, juice, and cookies
- A flexible activity that takes about 60 to 90 minutes
It may not suit you if you need a guaranteed sloth sighting, hotel transportation, or a large meal. It is also a poor match if you dislike outdoor activities in uncertain weather.
Families should find the subject appealing, though the provided information does not list a minimum age or child-specific program. Most people can participate, but anyone with particular mobility needs should confirm details before booking because the description does not provide a full accessibility breakdown.
The guide-led format is helpful for first-time wildlife watchers. You do not need to know how to identify sloths before you arrive. The guide can explain what to look for and help separate a real sighting from a patch of leaves.
How it compares with a typical sloth stop
A quick roadside sighting can be exciting, but it may last only a few minutes and offer little explanation. This experience gives you a set time with a naturalist guide and a clear conservation focus.
That does not make it the right choice for everyone. A spontaneous sighting costs nothing and can be memorable. Proyecto Asis gives you more structure, interpretation, and a setting built around animal care, but you pay for that structure and still cannot control what appears.
The best way to think about this tour is as an introduction to sloths and conservation, not as a guaranteed photograph session. If you want to understand the animal as well as see it, the format makes sense.
Final verdict: should you book the Proyecto Asis Sloth Tour?
I would book this tour if you want a short, well-organized wildlife experience with a guide who stays with you and an approach that respects the animals. The 97 percent recommendation rate and 4.9 rating from 63 reviews support its strong reputation, while the reports of several sloths and a toucan show the potential for good sightings.
Book it with realistic expectations. You may see more than one sloth, including both main types found on the visit, but sightings remain subject to nature. Bring closed shoes, prepare for any weather, arrange your own transportation, and avoid booking until your schedule is firm because the fee cannot be refunded or changed.
For many visitors to La Fortuna, this is a worthwhile hour to an hour and a half, especially if you want an ethical lesson in Costa Rican wildlife rather than a rushed animal photo.
FAQ
Where does the Sloth Tour begin?
The tour begins at Proyecto Asis, 141, Provincia de Alajuela, San Carlos, Costa Rica.
Where does the activity end?
The activity ends back at the Proyecto Asis meeting point.
How long does the Sloth Tour last?
The visit takes approximately one hour to one hour and 30 minutes.
How much does the tour cost?
The price is $35 per person.
Are fees and taxes included?
Yes. All fees and taxes are included in the price.
Is a guide included?
Yes. A naturalist guide is included and remains with you throughout the experience.
What refreshments are provided?
Coffee, tea, juice, and cookies are provided. The experience also describes this offering as brunch.
Is transportation included?
No. Private transportation is not included. The meeting point is near public transportation.
What should I wear?
Closed shoes are required. Since the activity operates in all weather conditions, dress appropriately for the conditions on the day.
Can I cancel or change my booking?
No. The experience is non-refundable and cannot be changed for any reason.
Just added around La Fortuna
- Adrenaline Pack (Zipline + Rafting)★ 5.0 · 40 reviews
- White Water Tubin in the river BALSA★ 5.0 · 40 reviews
- Ceviche & Empanadas Cooking Class★ 5.0 · 50 reviews
- Arenal Volcano Guided Hiking Tour – Lava Trails & Rainforest★ 4.5 · 35 reviews
- La Fortuna white water rafting + Authentic Costa Rican Lunch★ 5.0 · 54 reviews
- Transportation from La Fortuna to Tamarindo Beach★ 5.0 · 36 reviews
- Peñas Blancas River: Wildlife Safari Experience by Raft★ 5.0 · 34 reviews
- Slothies and Birds Sightseeing★ 5.0 · 44 reviews
Sloth Tours, compared.

Rio Celeste Waterfall Plus Sloths and wildlife Sanctuary
Read our review →
Sloth Tour in La Fortuna and Tortillas Cooking Class
Read our review →
Coffee & Chocolate Tour+Sloths Park & Llanos de Cortez Waterfall
Read our review →
Rio Celeste Expedition – Sloths, Waterfalls & Nature’s Magic
Read our review →
Rio Celeste Waterfall at Tenorio Volcano and Sloth Watching Tour From San Jose
Read our review →Browse the lists this tour appears in



