Get early morning access to El Yunque Forest on this Viator Exclusive tour in Rio Grande. Learn about the native flora and fauna that call this verdant tropical forest home from your certified guide. Spend a full 4 hours in the forest, beating the crowds and watching the forest come alive in the early morning. Visit the natural water slide, the Yokahu Observation Tower and La Mina Falls with your small tour group, ensuring personalized attention. Round-trip transportation from San Juan in a luxury vehicle is included, the ride back includes a stop for lunch (own expense).