Estimated: 45 minute drive from Old San Juan. Located in Puerto Rico's Northeast Region, El Yunque National Forest is the only tropical rainforest within the national forest system. It extends through eight municipalities: Río Grande, Luquillo, Canóvanas, Fajardo, Naguabo, Ceiba, Las Piedras and Juncos. At nearly 29,000 acres, it is one of the smallest in size, yet one of the most biologically diverse.
There are several options for Fajardo’s Bioluminescent Bay tours through GetYourGuide.