Trekking to Laguna de Hule, Arenal/La Fortuna

Go waterfall rappelling, also known as canyoning, in the jungle. This activity is one of the most popular adventure sports in Costa Rica. In a canyon in the heart of the rainforest, your guide will provide brief safety instructions and outfit you with a harness. You'll then rappel down the side of three different waterfalls, feeling the mist and spray of the falls as you descend along a wall of rocky cliffs. Finish with a splash into the largest waterfall's pool before drying off for lunch at a Costa Rican restaurant on the banks of the La Fortuna River.

First, you'll head towards the base of the volcano to hike Arenal 1968. This is a network of trails named after Arenal's last major eruption. The event was so catastrophic it transformed some of the region’s topography, and lava fields now dominate one side of the volcano. The trails wind through those lava fields as well as the surrounding rainforest. Along the way, you'll find lookout points featuring prime views of Arenal.

Later in the afternoon, you'll experience the other star of the Arenal Volcano region: La Fortuna Waterfall. If Arenal is the most famous volcano in the country, then La Fortuna is easily the most famous falls. It's located a 15-minute drive from the town of La Fortuna, at the base of the dormant Chato Volcano. The waters here plunge 210 feet into a tropical lagoon, and a 500-step downhill hike provides the opportunity to see the falls from the bottom up. Besides taking photos, be sure to swim and relax in the La Fortuna River below the falls.

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.

Embark on an adrenaline-pumping whitewater rafting adventure down the Río Balsa. You'll transfer from La Fortuna to the put-in spot on the river, where your guide will give you safety instructions and outfit you with a helmet and life vest. Then, push off into the current and start paddling through rolling Class II and III rapids with names like Morning Coffee and Rock around the Croc. Enjoy wildlife spotting along the way—you'll even have a chance to swim while passing through calmer stretches of the river. 

Get an "early bird" start for this popular bird-watching excursion to Arenal Mundo Aventura Park. There's a good reason for the early wake-up time: the park is home to a stunning variety of birdlife, and most species are at their most active in the morning. Follow a naturalist guide through the park's different ecosystems, including a new tree-planting zone, open pastures, regenerating forests, and small streams. The mix of terrain allows for optimal bird viewing. You'll likely spot the great kiskadee, tropical kingbird flycatchers, black-cheeked woodpecker, and possibly the red-billed pigeon. An included breakfast follows the birding hike.

Begin the day with a scenic ride up a mountain in an open-air gondola. When you reach the top observation platform, you'll take in panoramic views of the surrounding landscapes, including Arenal Volcano. Next, you'll enjoy an adrenaline-pumping zipline ride from tree to tree and canyon to canyon as you glide along a series of seven cables. Finish the adventure with a guided walk of the forest canopy, where your knowledgeable guide will lead you along natural trails and hanging bridges, pointing out various flora and fauna. 

Venture into Tenorio Volcano National Park for a refreshing hike along the Río Celeste, one of the most stunning natural attractions in Costa Rica. As the legend goes, after God finished painting the sky, he washed his brushes in this river, resulting in its famous electric-blue waters. There's nothing quite like it anywhere in the world! On this guided four-hour hike through the tropical rainforest, you'll stop at Los Teñideros, where two streams of crystalline water come together. You'll also see volcanic furnace vents that expel gases of extremely high temperatures. Take in views of the spectacular Río Celeste waterfall on your descent. Enjoy lunch at the end of the journey.

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.