The best places to see wildlife in Costa Rica

Few places pack as much wildlife into a single holiday as Costa Rica. In the space of a week you can watch sloths dozing above a rainforest trail, hear howler monkeys at dawn, spot scarlet macaws over the Pacific coast and, at the right time of year, see turtles nesting on a moonlit beach.

The country's national parks, wildlife refuges and private reserves cover rainforest, cloud forest, dry forest, wetlands, mangroves and coral reef, and each one shelters a different mix of animals. That's why where you go matters just as much as when.

In this guide, we've split Costa Rica's best wildlife spots into two groups. The classics are the parks that feature on most Costa Rica holidays, and they're well worth the hype. For wildlife enthusiasts covers quieter, more specialist places for travellers who want to go further in search of tapirs, quetzals, jaguars or hammerhead sharks. For each one, you'll find what you're likely to see, the best time to visit and one tip to help you make the most of it.

Costa Rica's best wildlife spots at a glance

Map showing where to find each national park in Costa Rica

When to go to Costa Rica for wildlife

There's no bad time to see wildlife in Costa Rica, but the seasons shape what you'll see and where.

The dry season runs roughly from December to April across most of the country, especially on the Pacific side. Trails are easier underfoot, animals gather around the remaining water sources in Guanacaste's dry forests, and migratory birds from North America swell the numbers. It's also the busiest time to travel, so popular parks fill up quickly.

The green season, from May to November, brings afternoon showers and lush forest. Mornings are often clear, there are fewer people on the trails, and it's the main window for nesting turtles and the southern humpback whale migration.

The Caribbean coast follows its own pattern. It can rain at any time of year, but September and October tend to be among its drier months, just as the Pacific side reaches its wettest.

The classics

Tortuguero National Park

Reachable only by boat or light aircraft, Tortuguero is a maze of jungle-lined canals on the northern Caribbean coast, and much of its wildlife watching happens from the water. Gliding along the waterways, you're likely to see caimans basking on the banks, river otters, herons and kingfishers, while howler, spider and white-faced capuchin monkeys move through the trees above. Sloths, toucans, green iguanas and basilisk lizards are common too.

Tortuguero is best known for its turtles. Green turtles come ashore in large numbers to nest on the long black-sand beach, and leatherbacks nest here in smaller numbers earlier in the year.

Best time to visit: July to October for nesting green turtles, with August usually the busiest month. Leatherbacks nest from around March to May. The canals are rich in wildlife all year round.

Our tip: Book an early-morning canoe or kayak tour as well as a motorboat trip. Paddling is quieter, so you can drift closer to wildlife on the narrower channels. For turtle watching, nighttime visits to the beach are only allowed with a certified guide, and torches and flash photography aren't permitted.

Where to stay

• Pachira Lodge: The closest lodge to the park entrance, about five minutes by boat, set on a 34-acre estate with private walking trails. You can spot wildlife from the turtle-shaped pool, and the lodge arranges evening trips to watch nesting turtles in season (peak July to October).
• Evergreen Lodge: A more affordable eco-lodge in the north-east corner of the village, surrounded by greenery. A simple, nature-focused base for the canal boat trips that are the heart of Tortuguero.
• Aninga Lodge: Private cabins connected by raised walkways, across the main canal from Tortuguero village and about five minutes by boat from the park. The spa overlooks the canal, so there's wildlife to watch between excursions.
• Laguna Lodge: On a narrow strip of land between the Caribbean Sea and the Tortuguero lagoon, which makes it a good base for watching turtles nesting from July to October.

Visit Tortuguero National Park on our 13-day Coast to Coast: Highlights of Costa Rica holiday

Arenal Volcano National Park

Set beneath the perfect cone of Arenal Volcano, this area combines the national park with a ring of private reserves, hanging bridges and rainforest trails. Two- and three-toed sloths are regularly spotted here, alongside keel-billed toucans, white-nosed coatis, howler monkeys and agoutis. After dark, the forest is home to red-eyed tree frogs, glass frogs and eyelash vipers.

Best time to visit: February to April, when the weather tends to be drier and clearer views of the volcano are more likely. Wildlife is active year-round.

Our tip: Book a guided night walk. Many of Arenal's most colourful residents, including its tree frogs, only come out after dark, and a guide with a torch will find far more than you would alone.

Where to stay

• Arenal Observatory Lodge: Inside the national park area and close to the volcano, with 11 km of private trails through forest and gardens. There's an observation platform where guests have spotted monkeys, toucans and peccaries, and guided night walks.
• Lost Iguana: An upscale hotel overlooking the volcano with its own private rainforest trails, so you can start a walk straight from the hotel. A comfortable, quiet base after a day of exploring.
• Arenal Springs: Duplex cabins spread through large gardens, with volcano views from the terraces. Guests mention colourful birds around the grounds, and the hot springs are reserved for guests only.
• Lomas del Volcán: Wooden bungalows on a 370-acre property at the base of the volcano. The private Los Congos trail is a short walk for birds, frogs, iguanas and coatis.

Visit Arenal Volcano National Park on our 9-day Adventure Between Volcanoes holiday

Monteverde Cloud Forest

High in the Tilarán Mountains, Monteverde's cloud forest is draped in mosses, orchids and bromeliads, and it's one of the best places in Central America to see the resplendent quetzal, with its iridescent green tail feathers. The Monteverde Cloud Forest Reserve is the best known, while the nearby Santa Elena and Curi-Cancha reserves are often quieter.

Birdlife is the big draw here. Hummingbirds are everywhere, and you may hear the unmistakable metallic call of the three-wattled bellbird. Night tours reveal tarantulas, kinkajous, sleeping birds and glass frogs.

Best time to visit: March to May, when quetzals are nesting and feeding on wild avocado trees, which makes them easier to find. The bellbird is easiest to hear from around March to June.

Our tip: Go with a local guide who carries a spotting scope. The cloud forest canopy is dense and often misty, and a trained eye and a scope make all the difference when you're looking for a quetzal. Bring a warm layer and a rain jacket too, as it's cooler and damper than the lowlands.

Where to stay

• Monteverde Country Lodge: A quiet, family-friendly lodge on a side street a few minutes' drive from Santa Elena, with garden terraces and balconies. Guests can also use the pool at its sister hotel, Poco a Poco.
• Sibu Lodge: A refurbished mountain lodge (formerly the Monteverde Rustic Lodge) with gardens around the rooms and family rooms with three beds. A cosy, relaxed base for cloud forest days.

Visit Monteverde Cloud Forest on our 12-day Costa Rica Quest holiday

Manuel Antonio National Park

Manuel Antonio is one of Costa Rica's smallest national parks, but it's also one of its most rewarding, with rainforest trails that lead straight down to white-sand beaches. It's a great place to see sloths and three of the country's four monkey species: mantled howlers, white-faced capuchins and Central American squirrel monkeys, which are only found along this stretch of the Pacific coast and in western Panama. Green iguanas, agoutis, raccoons and colourful crabs are easy to spot too.

Best time to visit: December to April for the driest weather, though it's also the busiest period. Visiting in May, June or November can mean fewer people on the trails.

Our tip: Arrive when the park opens in the morning, when animals are most active and before the trails get busy. Entry tickets must be bought online in advance and the park closes one day a week, so check before you go. Keep food packed away: the capuchins here are well known for raiding bags.

Where to stay

• San Bada: A resort and spa near the park entrance, with a pool and child-friendly activities. An easy base for the park's trails and beaches, where sloths and monkeys are regulars.
• Costa Verde: A hotel known for its quirky suites, including a converted vintage Boeing 727. Guests report monkeys and sloths in the grounds, and there are sunset views over the forest.
• Plaza Yara: A hillside hotel of spacious suites that back onto jungle. Guests regularly see monkeys, toucans, iguanas and macaws from the pool and balcony, a short drive from the park.

Visit Manuel Antonio National Park on our 10-day Costa Rica Explorer holiday

Marino Ballena National Park

This marine park near Uvita protects a stretch of the southern Pacific coast, including a sandbar that's shaped like a whale's tail at low tide. Its waters are visited by humpback whales from both the northern and southern hemispheres, which gives it one of the longest whale-watching seasons in the world. Bottlenose and pantropical spotted dolphins are seen year-round, and olive ridley turtles nest on its beaches.

Best time to visit: August to October for humpbacks migrating from the southern hemisphere, and December to March for those from the north.

Our tip: Book a morning boat trip from Uvita, when the sea is usually at its calmest, and make time to walk out along the whale's tail sandbar at low tide.

Where to stay

• Cristal Ballena: A hillside boutique hotel with ocean views, a large pool, a spa and a private trail. Over 200 bird species have been recorded in the grounds, and there's a shuttle to Ballena Beach.
• La Cusinga Lodge: A rainforest eco-lodge set in a private reserve that borders the national park, with its own trails and a path to a quiet beach. Howler monkeys, toucans and scarlet macaws are regular sightings. You'll need a car or taxi to get into Uvita town.

Visit the Marino Ballena National Park on our 15-day Costa Rica Off the Beaten Path Treasures Self Drive holiday

Corcovado National Park

On the remote Osa Peninsula, Corcovado protects one of the largest areas of lowland rainforest left on the Pacific coast of the Americas. It's the most rewarding park in Costa Rica for serious wildlife spotting, and one of the few places where all four of the country's monkey species live side by side.

Baird's tapirs are seen fairly often around the Sirena ranger station. You may also see scarlet macaws, collared and white-lipped peccaries, anteaters, sloths and coatis. Jaguars, pumas and ocelots live here too, though sightings are rare.

Best time to visit: December to April. In the wettest months, particularly October and November, trails can be muddy and some routes may be restricted.

Our tip: All visits to Corcovado must be made with a certified guide. For the best chance of seeing tapirs and peccaries, consider a stay at the Sirena ranger station rather than a day trip, so you can be on the trails at dawn and dusk.

Where to stay

• SCP Corcovado Wilderness Lodge: Bungalows set in a private rainforest reserve that borders Corcovado, reached only by boat. It's the closest you can sleep to the park's trails and not feel as if you've left the wilderness.
• Aguila de Osa: Overlooking Drake Bay, with guided tours into Corcovado, diving and snorkelling trips and visits to Caño Island all run from the lodge. A good fit for a wildlife trip that includes the sea.
• Drake Bay Wilderness Resort: On a sheltered bay a short drive from the entrance to Corcovado, with bay views and sustainably sourced food. A comfortable, more affordable base for the park.

Visit the Corcovado National Park on our 9-day Costa Rica Self-Drive Holiday

Cahuita National Park

On the southern Caribbean coast, Cahuita combines a flat, easy trail through coastal rainforest with one of the country's main coral reefs. Walking the path that runs alongside the beach, you're likely to see sloths, mantled howler monkeys, white-faced capuchins and raccoons. Look closely at the vegetation for the bright-yellow form of the eyelash viper. Offshore, the reef is home to tropical fish, rays and sea turtles.

Best time to visit: September and October, when the Caribbean coast is often at its driest and the water is clearer for snorkelling.

Our tip: Snorkelling on the reef is only permitted with a licensed local guide, so book a boat trip that includes it. On land, walk slowly and look up: sloths here are often curled up surprisingly close to the trail.

Where to stay

• Atlántida Lodge: Facing Playa Negra, about a kilometre from Cahuita village, with tropical gardens where colourful frogs live and a pool. A relaxed base, a short way from the park entrance.
• Ciudad Perdida Ecolodge: A small private reserve of just three lodges, tucked between the forest and the beach near the park entrance. The edge-of-the-jungle setting means monkeys and birds are close at hand.

Visit Cahuita National Park on our 13-day Costa Rica Luxury Journey holiday

Carara National Park

Carara sits where the dry forests of the north meet the humid rainforests of the south, so it's home to species from both. It's best known for scarlet macaws, which feed in the park by day and fly to the coastal mangroves to roost in the evening. Look out for trogons, motmots, toucans and green-and-black poison dart frogs on the trails.

Just outside the park, the bridge over the Tárcoles River is one of the most reliable places in the country to see large American crocodiles basking on the sandbanks below.

Best time to visit: December to April, when the trails are drier and the birdlife is at its most visible.

Our tip: Carara is on the main route between San José and the central Pacific coast, which makes it an easy stop on the way to Manuel Antonio. Visit first thing in the morning for the best birdwatching, then stop at the Tárcoles bridge to see the crocodiles.

Where to stay

• Cerro Lodge: A rustic eco-lodge near the Tárcoles River with an open-air restaurant overlooking the forest valley. Scarlet macaws fly over regularly in the early morning and late afternoon, and an easy trail leads down to the river's mangroves, where crocodiles are a year-round sight.

Visit the Carara National Park on our 7-day Costa Rica Birdwatching in Paradise holiday

Rincón de la Vieja National Park

In Guanacaste, close to the Pacific beaches, Rincón de la Vieja is a volcanic landscape of dry forest, bubbling mud pots and waterfalls. Howler monkeys, white-nosed coatis, agoutis and white-tailed deer are common, and the birdlife includes motmots, trogons and magpie jays.

Best time to visit: December to April, when the dry season thins out the forest canopy and makes wildlife easier to see.

Our tip: Start early. Guanacaste gets very hot by midday, and both animals and visitors are more active in the cooler morning hours. Bring plenty of water, as there are few facilities along the trails.

Where to stay

• Hacienda Guachipelín: A former cattle ranch of 1,400 hectares near the park, with forest, rivers and waterfalls on its land and hiking trails on the property. Birds and wildlife are easy to find, and the hot springs make a good end to the day.
• Buena Vista Lodge: On the Cañas Dulces side of the volcano, with private forest around the lodge, bird-watching and guided night tours. It also has a small reptile and amphibian museum. It's busier with activities than some lodges, so best for those who like a lively atmosphere.

Visit the Rincón de la Vieja National Park on our 7-day North Pacific Costa Rica Mountains & Beaches holiday

For wildlife enthusiasts

Palo Verde National Park

In the Tempisque River basin of Guanacaste, Palo Verde is a mosaic of seasonal marshes, lagoons and dry forest, and one of the most important wetlands in Central America for waterbirds. During the dry season, as the water recedes, birds gather in their thousands. Look out for jabiru storks, roseate spoonbills, wood storks, black-bellied whistling ducks and many species of heron and egret. The river is also home to large American crocodiles.

Best time to visit: January to March, when the birds are most concentrated around the remaining water.

Our tip: Bring your own binoculars. Many of the birds here are best seen at a distance across open marsh, and a good pair will make your boat trip on the Tempisque River far more rewarding.

Caño Negro Wildlife Refuge

Close to the Nicaraguan border, Caño Negro is a wetland of lagoons and slow rivers that floods during the rainy season and shrinks back in the dry months. It's a haven for waterbirds, including anhingas, roseate spoonbills, storks and migrating ducks, as well as the Nicaraguan grackle, which has a very small range. Caimans, turtles, iguanas and howler monkeys are commonly seen from the boat.

Best time to visit: January to April, when water levels drop and migratory birds from North America are present.

Our tip: Take a boat trip as early in the morning as possible, when birds are feeding and the light is soft. Caño Negro can be visited as a day trip from the Arenal area.

Where to stay

• Tocú Tent Camp: A safari-style camp of 20 luxury tents on a private 350-hectare ranch beside the Caño Negro wetlands. A guided excursion (birdwatching, a nature walk or horseback riding) is included each day, and boat trips through the refuge can be added.

Tenorio Volcano National Park and Bijagua

Tenorio is best known for the startling blue waters of the Río Celeste, but the small town of Bijagua at the foot of the volcano has become one of the best places in Costa Rica to see Baird's tapir, the largest land mammal in Central America. Private reserves around Bijagua run guided walks where tapirs are regularly spotted. The surrounding forests are also home to sloths, monkeys, toucans and a wide range of frogs.

Best time to visit: Tapirs can be seen year-round. February to April is a good time to combine a visit with the Río Celeste, as heavy rain can turn its water cloudy.

Our tip: Book a guided night walk in one of Bijagua's private reserves. Tapirs are mostly active after dark, and local guides know where they come to feed.

Where to stay

• Casitas Tenorio: A small bed and breakfast with two bungalows, with more than 100 bird species recorded on-site. Toucans, howler monkeys and sloths are regular visitors, and the night tours with a local guide are a highlight.
• Tenorio Lodge: An eco-lodge near Bijagua with private bungalows, volcano views and gardens with two ponds and fruit trees that attract wildlife. Guests also come for the birding.
• Celeste Mountain Lodge: On the edge of protected primary forest, with a 2 km private trail. Howler and capuchin monkeys, toucans and sometimes tapirs are on the wildlife list, and it's popular with birders and photographers.

Visit the Tenorio Volcano National Park on our 15-day Costa Rica Off the Beaten Path Treasures Self Drive holiday

San Gerardo de Dota

Hidden in a steep valley in the Talamanca Mountains, San Gerardo de Dota is a small community surrounded by oak forest, and a favourite with birdwatchers looking for resplendent quetzals. Sightings here are often more reliable than in Monteverde. The highlands are also home to species found only in the mountains of Costa Rica and western Panama, such as the fiery-throated hummingbird, flame-throated warbler and long-tailed silky-flycatcher. Nearby Los Quetzales National Park protects more of this high-altitude habitat.

Best time to visit: February to May, during the quetzal breeding season.

Our tip: Head out at dawn with a local guide. Quetzals feed early in the morning, and guides in San Gerardo often know which trees the birds are visiting that week. Pack warm layers, as temperatures at this altitude can drop sharply at night.

Where to stay

• Savegre Hotel Natural Reserve & Spa: A family-owned cloud forest hotel within a large private reserve, with trails and guided quetzal tours. One of the more upscale options in the valley, with a spa and gardens along the Savegre river.
• Trogon Lodge: A rustic cloud forest lodge at around 7,000 feet with 25 rooms beside the Savegre River, known for its quetzal tours. The rooms have no TV or telephones, which helps you focus on the birds.
• Suria Lodge: A family-run mountain hotel in a quiet part of the valley with cosy wooden cabins. It offers quetzal and birding tours, hiking and visits to local coffee plantations.

Visit the Los Quetzales National Park on our 15-day Costa Rica Off the Beaten Path Treasures Self Drive holiday

Sarapiquí

The Sarapiquí region in the Caribbean lowlands is home to La Selva Biological Station, one of the most important tropical research stations in the world, as well as several private reserves. It's one of the best places to see the endangered great green macaw, which nests in the region's tall almendro trees. Strawberry poison dart frogs, sloths, toucans, peccaries and a long list of rainforest birds are found here too.

Best time to visit: February to April tends to be drier. Great green macaws are usually easiest to find during their nesting season, roughly from December to June.

Our tip: Book a guided walk at La Selva. Its naturalist guides know the research trails well, and the station's long-running work means wildlife here is used to people.

Where to stay

• Selva Verde Lodge: An early eco-lodge on the Sarapiquí River with a private 500-acre rainforest reserve reached by a hanging bridge. Howler and spider monkeys, poison dart frogs and hundreds of bird species have been recorded there, and covered walkways between the rooms keep you dry in the rain.
• Tirimbina Rainforest Lodge: A lodge that doubles as a research station, next to a 345-hectare reserve reached by crossing a 262-metre suspension bridge over the river. There are guided night walks and a bat tour.

Visit Sarapiquí on our 15-day Costa Rica Off the Beaten Path Treasures Self Drive holiday

Ostional National Wildlife Refuge

On the Nicoya Peninsula, Ostional is one of the few places in the world where olive ridley turtles nest in an arribada: a mass arrival where thousands of turtles come ashore over a few nights to lay their eggs. Watching a beach fill with turtles is a remarkable sight. The refuge also protects nesting leatherbacks and green turtles in smaller numbers.

Best time to visit: Arribadas can happen in any month, but they are largest from around August to November.

Our tip: Arribadas can't be predicted to the day, so plan a stay of a few nights nearby to give yourself the best chance. Visits to the beach must be made with a guide from the local community association.

Las Baulas National Marine Park

Near Tamarindo in Guanacaste, Las Baulas protects Playa Grande and the neighbouring beaches, one of the main nesting sites on the Pacific coast for the leatherback turtle, the largest turtle in the world. The eastern Pacific leatherback population has declined sharply in recent decades, so sightings aren't guaranteed, but seeing one is a rare experience. By day, the Tamarindo estuary mangroves are good for crocodiles, herons and kingfishers.

Best time to visit: October to February, during the leatherback nesting season.

Our tip: Night visits to the beach are only possible on official guided tours, and numbers are limited, so book well in advance. Be prepared to wait, as tours only head onto the beach when a turtle has been spotted.

Cocos Island National Park

Around 550 kilometres off the Pacific coast, Cocos Island is a UNESCO World Heritage Site and one of the world's great dive destinations. It's only reachable on a liveaboard dive trip, with a crossing of more than a day each way. Beneath the surface, divers can see large schools of scalloped hammerhead sharks, whitetip reef sharks, Galápagos sharks, manta rays, dolphins and, at times, whale sharks.

Best time to visit: June to November for the largest schools of hammerheads, though seas can be rougher. December to May usually brings calmer conditions.

Our tip: Cocos is for experienced divers only, as currents can be strong and dives are deep. Liveaboard trips have limited places and often sell out a long way ahead, so it's worth planning at least a year in advance.

Plan your Costa Rica wildlife holiday

Whether you're hoping to see your first sloth or ticking off a quetzal, a tapir or a hammerhead, Costa Rica rewards a little planning. Combining two or three contrasting habitats, such as rainforest, cloud forest and coast, is the easiest way to see the widest range of wildlife on a single trip.

Take a look at our Costa Rica holidays, or get in touch and we'll design a trip around the wildlife you'd most like to see.