Fajardo is a region in eastern Puerto Rico, encompassing the city of Fajardo and Puerto Del Rey marina. The area is known as a water sports hub. Cabezas de San Juan Nature Reserve includes the bioluminescent Laguna Grande and a colonial-era lighthouse. Sailboats dot the wide bay of Seven Seas Beach. Offshore waters are home to dolphins, turtles and manatees. To the west are the trails of El Yunque National Forest.