El Yunque, the sole rainforest within the U.S. National Forest System, invites adventurers with its rich plant life, rare bird species, and breathtaking landscapes. Covering almost 28,000 acres, this forest is home to cascading waterfalls, winding rivers, and ancient rock carvings, making it a paradise for nature enthusiasts.

Located about an hour's drive from San Juan, El Yunque is accessible for independent explorers or through guided tours. Various excursions are available, such as hiking, zip-lining, and horseback riding. Don't miss the Yokahu Observation Tower, where you can enjoy panoramic views of the rainforest canopy and verdant valleys stretching to the horizon. To cool off, visit the Angelito Trail, where a natural pool awaits.

Tip: Remember to book your visit to this must-see Puerto Rican destination in advance at www.recreation.gov.

Image Credits: PuertoRicoActivities.com, Viator, Puerto Rico Tour Desk, Life on Lady