Rainforest Night Walk and Authentic Costa Rican Dinner from La Fortuna. Discover the sounds and sights of the rainforest after dark with a 4-hour night hike and dinner tour from La Fortuna, and visit a frog sanctuary in the Costa Rican countryside. Follow your guide along an easy trail, and watch for the bats, nocturnal birds and mammals that rustle through the treetops and on the forest floor. Search for red-eyed tree frogs and glass frogs in their natural habitats, then enjoy a traditional dinner prepared on a wood burning stove before returning to your hotel in La Fortuna. Book and Save 15%! Rainforest Night Walk and Authentic Costa Rican Dinner from La Fortuna.