Arenal EcoZoo

The fascinating EcoZoo, easily a fan favorite for youngsters, features one of Costa Rica’s most impressive collections of local reptile and amphibian species. There’s a serpentarium with more than 80 species of snakes, a butterfly habitat, a frog habitat with over 30 species and an insect zoo. If you’re lucky you can meet and snap a photo with the EcoZoo’s most famous resident, Eliza, an 18-foot Burmese python who often comes during serptentarium tours.