Arenal Oasis Eco Lodge & Wildlife Refuge

A family-run wildlife refuge near La Fortuna best known for its frog-watching night walk, a roughly 2-hour guided tour starting at 5:45 pm through rainforest trails. Certified naturalist guides lead visitors to spot tree frogs, reptiles, insects, and other nocturnal wildlife, with flashlights and round-trip transportation included on the higher tier. Reservations are required.

• night tour
• frogs
• wildlife
• guided walk
• eco lodge