Rising from Puerto Rico’s northeastern coast, El Yunque National Forest protects 28,683 acres of the only tropical rainforest in the U.S. National Forest System. Established in 1903, this ecological treasure on the slopes of the Sierra de Luquillo mountains draws visitors with its cascading waterfalls, ancient petroglyphs, and diverse ecosystems that shift dramatically with elevation.
The forest’s trail network ranges from paved accessible paths to challenging mountain climbs. La Mina Trail leads hikers through dense vegetation to La Mina Falls, a 35-foot cascade with a refreshing swimming hole at its base. For panoramic views, the El Yunque Peak Trail ascends to 3,494 feet, where on clear days you can see across the island to the Atlantic Ocean. The shorter Angelito Trail offers an easier route to natural swimming areas perfect for cooling off in the humid climate.
Rainfall averages 200 inches annually at higher elevations, creating the lush conditions that support over 240 tree species, 50 native orchid varieties, and the endangered Puerto Rican parrot. The famous coquí tree frogs provide a constant evening chorus throughout the forest.
El Yunque remains accessible year-round, with morning visits recommended to avoid afternoon showers and crowds. The main entrance lies just 45 minutes east of San Juan near Río Grande, making it an easy day trip. While no campgrounds operate within the forest boundaries, picnic areas provide spots to rest between hikes. Visitors should bring rain gear regardless of the forecast—brief tropical showers are part of the experience.