Visitors are drawn to this region for Tenorio Volcano National Park, which is home to the nearly 100-foot-tall Rio Celeste Waterfall. The waterfall attracts visitors for its brilliant blue water.

Then, of course, there is the 98-foot Rio Celeste Waterfall in all her glory ... if you sign up for a tour, a guide can help you find the slow-moving creatures. A guide can also tell you more ...

Corcovado National Park's Sirena Station has a long loop trail presenting some of Costa Rica's most untouched wilderness areas on the Osa Peninsula's secluded coastline area, where jaguars roam free ...

The hike to the Rio Celeste waterfall is relatively gentle ... you can take a guided tour after dark to discover the forest at night, amidst the bewitching sounds of the animals and the glow ...