Doing a long layover in Puerto Rico? Only have one day to visit Puerto Rico? Then this is the perfect tour. Get a chance to concentrate on the most important "must-see" sites in Puerto Rico. Participants will get a tour of Old San Juan (know the history and culture of Puerto Rico), a beach forest (mangroves, lagoons), a cave, and El Yunque Rainforest. Swim on the pristine waters. Be amazed by the rainforest views. Explore Maria de la Cruz Cave. Pinones. Other secret places that locals visit. If anyone gets hungry, there are many great restaurants to try. Puerto Rican food is amazing. Guests will be returned back to their lodging at the end Private Tours of Old San Juan operates under Special Use Permit from the USDA Forest Service on El Yunque National Forest, permit number YNF-4015