El Yunque Tropical Rainforest: Lush forests, verdant hills and crashing waterfalls attract visitors to El Yunque. It’s a place to embark on a short hike through the oxygen-rich mist and gawk at Jurassic-sized ferns.
Bioluminescence and el Yunque Want to swim in a waterfall or sail the Caribbean? Don't miss out on Puerto Rico and all the adventures you can have on the island. My top five things to do nature adventures in Puerto Rico.