Birdwatching in Arenal Mundo Aventura Park, Arenal/La Fortuna

Embark on a two-hour hiking excursion along the "sloth trail" with a bilingual guide. Discover the tropical forest while spotting sloths, birds, and reptiles in their natural habitat.

Experience the rainforest after dark on this unique guided excursion to Ecocentro Danaus, a private ecological reserve near La Fortuna. As the sun goes down, you'll venture into the jungle, exploring this haven for plants, insects, reptiles, and other nocturnal animals. Highlights your guide will point out along the way include bats, spiders, sloths, snakes, and some of the reserve's many native frog species, including the brightly-colored poison dart frog, one of the planet's most poisonous frogs. Since the reserve is closed to most groups by night, this is an exclusive opportunity to see how the rainforest transforms after dark.

A bilingual guide will lead you on a nature walk through the Ecological Park & Butterfly Garden Danaus on this half-day tour. You'll have the chance to spot tree frogs, caimans, monkeys, sloths, and a wide variety of birds as you follow your guide on a nature trail. Stop at botanical gardens, a butterfly garden, and a wetlands area that serves as a bird nesting site. Finish the tour with a visit to a Maleku cultural center to learn about Indigenous traditions and environmental practices.

See sloths in their natural habitat on this family-friendly excursion! During this two-hour tour in a private nature reserve just outside La Fortuna, you'll not only have the opportunity to view these slow-moving creatures hanging out in the trees, but you'll also learn all about the sloth's lifestyle, the history of the species, and the importance of sloth protection. Your expert guide will point out two- and three-toed sloths and bring your attention to other noteworthy flora and fauna as you walk along a 1-mile (1.5-km) trail. If you're lucky, you might even spot a mother sloth with her baby.

Explore the thrilling Arenal Hanging Bridges on this popular excursion. The trail system, located inside a rainforest reserve, features suspension bridges that take you high above the treetops before treating you to a once-in-a-lifetime view of Arenal Volcano. Venturing along these spectacular elevated walkways, up to 180 feet (55 meters) above the rainforest floor, you'll have a chance to appreciate this area's incredible biodiversity, including some of the 350 avian species that live here.

Explore the forest from an elevated perspective on this excursion to Sky Walk, one of the first hanging bridges in Costa Rica. Follow a naturalist guide along a series of nature trails and five suspension bridges (some as high as 230 feet or 70 meters), stopping to appreciate various flora and fauna along the way. You'll see monkeys and snakes if you're lucky! During the 2-mile (3-km) hike, you'll enjoy views over the forest canopy and spot colorful birds, butterflies, and insects. 

Hike to one of the natural highlights of Costa Rica, the volcanic Hule Lagoon. The moderate trek begins in Juan Castro Blanco National Park. You'll hike 5 miles (8 km) through the plains bordering the volcanic crater before heading up into the rainforest toward the 136-acre (55-hectare) lagoon. Along the way, enjoy the rich biodiversity of the area. Keep your eyes open for tropical birds, monkeys, and even three-toed sloths! You'll also pass several other lagoons on your way before reaching the magnificent Hule, located at the base of the Cerro Congo Volcano. Enjoy a traditional Costa Rican lunch in the home of a local family before returning to La Fortuna.