La Cueva Submarina is a corporation dedicated to provide tourists and customers with the best adventure in the ocean. Come and explore the deep blue ocean at the warm waters of Isabela, Puerto Rico. Come and see a beautiful forest of coral, exotic fishes and an extraordinary reef at “Crash Boat Reef”. You are also welcome to our Diving School. Come and learn more about this exciting sport.

La Cueva Submarina, specializes in teaching a variety of diving courses from recreational, technical to advanced courses. We also have our own Instructor Trainer. Let our staff show you the dive of your life at La Cueva Submarina…where the adventure begins! Join us on an incredible voyage of discovery. Our ocean settings are great for all levels of diving experience. Our friendly and professional staff of instructors will ensure that you have a great vacation!