The Riviera Maya is home to the second longest barrier reef system in the world, the Mesoamerican reef. It’s no surprise that divers from around the globe flock to the warm waters of the Mexican Caribbean to explore the beauty that lies beneath the surface. If you are a SCUBA diver or interested in learning to dive, Puerto Aventuras has some excellent SCUBA operators with fully licensed and accredited instructors and dive masters. They are equipped with state-of-the-art equipment and custom dive boats that will ensure you have a safe and enjoyable experience. SCUBA enthusiasts will not want to pass up the opportunity to dive in one or several of the Riviera Maya’s mystical cenotes and caves. If you want to take your diving to the next level, get your Cave Diver certification and explore Sac Actun, the longest underground river system in the world!