2 Best Sights in Dominical, The Osa Peninsula and the South Pacific

This leading ecotourism and conservation wildlife refuge offers spectacular bird-watching tours and excellent naturalist-led hikes (starting at $36), a thrilling Flight of the Toucan canopy tour ($52), a chance to spend the night in the jungle ($158), or self-guided walks along forest and mangrove trails ($15). The refuge also manages a turtle-protection project and nature-education program in the local school. You can stay in basic cabins or in poolside rooms—or just come for the day.

With more than 200 specimens, Parque Reptilandia is the largest reptile park in Central America. Their impressive collection includes snakes, lizards, frogs, turtles, and other reptilian creatures, housed in visitor-friendly terrariums and large naturalistic habitats. Stars of the park are a Komodo dragon, a pair of 200-pound Aldabra tortoises, and Coquita the American crocodile. An easy walking trail winds through covered and open-air exhibits and can be visited, rain or shine. The well-planted gardens within the park are a haven for many native bird species. The park is open daily from 9 am to 4 pm.