Tres Palmas Marine Reserve Address Tres Palmas Marine Reserve Tres Palmas Marine Reserve Rincón, PR, 00602 Contact 000-000-000 View on a Map Get Directions About The Tres Palmas Marine Reserve was established to protect the area's marine biodiversity, including the unique elkhorn coral. This marine reserve includes the popular surfing and snorkeling spot known as Steps beach. Videos & 360° Tours Amenities Payment Methods Accepted Meetings Facilities Meeting Rooms sq. ft.Largest Room Sleeping Rooms sq. ft.Meeting Space Download Floorplan Event Spaces / Meeting Rooms Room Sq. Ft. Theater Classroom Banquet Reception Deals