- Fajardo is a small city located on the eastern coast of Puerto Rico. It is known for its beautiful beaches, clear blue waters, and vibrant marine life. Fajardo is a popular tourist destination, offering a variety of water activities such as snorkeling, scuba diving, and sailing. The city is also home to El Yunque National Forest, the only tropical rainforest in the United States National Forest System. Fajardo has a charming downtown area with colorful buildings, shops, and restaurants serving delicious seafood and traditional Puerto Rican cuisine.