Underground River and Cave Tour at Rio Secreto

Step into a Hidden World Beneath the Jungle—Explore Río Secreto! Embark on an unforgettable journey into the heart of the Yucatán Peninsula, where you’ll walk, wade, and swim through a crystal-clear underground river surrounded by stunning cave formations. Río Secreto is the longest semi-flooded cave in the region—and it's unlike anything you’ve ever experienced. With expert guides leading small groups, you'll discover breathtaking galleries filled with stalactites and stalagmites formed over millions of years. Along this 800-meter path, enjoy a ceremonial toast, a buffet meal, and a glimpse into the mystical Mayan underworld. Your adventure includes access to the natural reserve, safety equipment (wetsuit, helmet, life vest), lockers, towels, and round-trip transportation from the welcome center. This is a truly transformative experience—part adventure, part natural wonder, and 100% unforgettable.

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   Rio Secreto

   2 hours

   his breathtaking underground river system will take you on a surreal journey through crystal-clear waters, dramatic cave formations, and ancient rock corridors. Guided by experts, you'll walk, wade, and swim through a labyrinth of stalactites and stalagmites that have formed over millions of years. As you explore this otherworldly environment, you'll learn about the geological and cultural significance of the area—once considered sacred by the ancient Maya. Perfect for nature lovers, adventurers, and anyone seeking a truly unique experience, Río Secreto offers a peaceful yet thrilling escape beneath the surface of the Riviera Maya.

• Infants are required to sit on an adult’s lap
• Not recommended for travelers with spinal injuries
• Not recommended for pregnant travelers
• Travelers should have at least a moderate level of physical fitness

For a full refund, cancel at least 24 hours before the scheduled departure time.