• Discover the magnificent “Secret River” of the Riviera Maya. Transport included

    Discover the magnificent “Secret River” of the Riviera Maya. Transport included

    If you believe that only you can enjoy the wonders of the Caribbean at the sea or the jungle, that is a mistake. Explore inside the caverns in a secret river where you will enjoy a mysterious trip accompanied by an expert guide. Swim while the tour guide will explain you about interesting facts of…

  • Discover an amazing secret river and Tulum ruins in one day. Snorkel included

    Discover an amazing secret river and Tulum ruins in one day. Snorkel included

    The jungle has many hidden treasures inside and one of the interesting places that you will find in this incredible tour is a tourist attraction called secret river. In this place you will learn too much with our knowledgeable guide who will take you through different levels of the cavern of this site.Discover an ancient…

  • Discover a secret river in middle of the Jungle. Snorkel and buffet included.

    Discover a secret river in middle of the Jungle. Snorkel and buffet included.

    Imagine being in a place with complete darkness, where your eyes will never adjust and the only light that exists is that of your flashlight. A place where silence is such that if you stand still for a moment the only sounds you will hear are your breathing and the drops of water that fall…

  • Rio Secreto Plus Cancun

    Rio Secreto Plus Cancun

    Explore the stunning rock formations of the hidden underground world on the fascinating Rio Secreto Plus. Take a trip through Xibalbá (The Mayan underworld); walk through its caves, swim in the completely natural underground rivers, and admire the breathtaking formations that tell the geological history of the earth. Combine this with activities such as cycling…

  • Amazing Secret River near Tulum with Snorkel Equipment, Buffet and Drinks

    Amazing Secret River near Tulum with Snorkel Equipment, Buffet and Drinks

    Enter discover the enigmatic Mayan underworld, our guides will take you on this unique journey of exploration and adventure.Rio Secreto is located in the heart of the Riviera Maya, a place of impressive caverns through which runs a crystal clear underground river full of stalactits and stalagmites.Live a unique experience, as you enter the dark…

  • Explore the treasures of the jungle. Bike Trip, Snorkeling Equipment and Buffet

    Explore the treasures of the jungle. Bike Trip, Snorkeling Equipment and Buffet

    Experience an authentic jungle expedition! On this tour we will take you to the heart of the Riviera Maya on an adventure that will allow you to tour the jungle and a cave by bike, explore a series of enigmatic caverns on foot, swim and snorkel in a crystal clear underground river. Get to know…

  • DISCOVER a Unique Secret River with Plus EXPERIENCE in Bike route & Rappel

    DISCOVER a Unique Secret River with Plus EXPERIENCE in Bike route & Rappel

    An underground river of extraordinary natural beauty. This tour is a journey through a glass museum, whose formations tell the geological history of the earth, and certainly a transformative experience of life.Come and live a fantastic experience in one of the most incredible places in the Riviera Maya that begins the moment you arrive at…

  • Rio Secreto Underground River Tour with Crystal Caves

    Rio Secreto Underground River Tour with Crystal Caves

    Explore the fascinating Rio Secreto, a natural wonder of the Yucatan peninsula. Secluded from the crowds, this underground passage represents part of the Mayan underworld. The secret of this aquatic system is its mystical character where peace and tranquility have a different meaning. You will be able to experience unforgettable moments of connection and introspection.…

  • INMMERSE YOURSELF in a Secret River with Plus ADVENTURE with Bike route & Rappel

    INMMERSE YOURSELF in a Secret River with Plus ADVENTURE with Bike route & Rappel

    Live an unforgettable experience in a place full of magic and natural history, where you can take a tour under the earth, the so-called Maya underworld. Dare to explore the caverns and observe the amazing rock formations from millions of years ago. Find stalactites and talagmitas, each with a peculiar shape and a story to…

  • Rio Secreto and Tulum Tour from Riviera Maya

    Rio Secreto and Tulum Tour from Riviera Maya

    Río Secreto is the new ecological inspiration of our region. It has recently been designated as one of Mexico’s most distinct and alluring nature reserves, and this unique destination is quickly becoming the pride of all Mexicans.Visitors often feel transformed by their journey deep inside Río Secreto. It’s a rare and exotic opportunity to admire…

  • Playa del Carmen Adventure Tour: ATV Ride, Cenote Swim, and Rio Secreto Nature Reserve

    Playa del Carmen Adventure Tour: ATV Ride, Cenote Swim, and Rio Secreto Nature Reserve

    Enjoy an incredible 3-in-1 adventure combo tour in which you’ll explore the jungle on an ATV, swim in a cenote and visit Rio Secreto Nature Reserve. Admire rock formations, caves and swim in the underground river. Turn your time in Playa del Carmen into your biggest adventure. The tour includes entrance fees, all necessary equipment, and…

  • Rio Secreto Underground River Tour with Hotel Pick Up

    Rio Secreto Underground River Tour with Hotel Pick Up

    Discover Río Secreto, a mysterious and enigmatic place with an incredible geological spectacle created over time. Go through trails and channels under the ground and dive into a magical underground world in the center of a beautiful nature reserve.

  • Río Secreto Nature Reserve from Playa del Carmen

    Río Secreto Nature Reserve from Playa del Carmen

    Discover the splendor of Río Secreto Nature Reserve: Journey to the heart of a cenote, and in the silence of the underground cave, marvel at the cathedrals of stalactites and stalagmites formed over millions of years. As you wade your way through clear turquoise water, an expert guide explains the geological secrets behind these limestone…

  • Rio Secreto Skip-the-Line Admission Ticket

    Rio Secreto Skip-the-Line Admission Ticket

    Rio Secreto is the longest semi- flooded cave in the Yucatan Peninsula. We have 90 hectares of land of which by our conservation programs, we use only 10% for tourism purposes. For your safety, we only manage small groups.

  • Private Tour of Río Secreto from Playa del Carmen with Pickup

    Private Tour of Río Secreto from Playa del Carmen with Pickup

    Visit one of the most important tourist attractions in Mexico with a local professional driver.Río Secreto is located a 10 minutes south of Playa del Carmen. In this private experience you will choose your pick up location, then, we will arrange the rest.Once in Río Secreto, you will receive the correct equipment in order to…

  • Rio Secreto Plus Admission Ticket with Transportation from Riviera Maya Hotels

    Rio Secreto Plus Admission Ticket with Transportation from Riviera Maya Hotels

    Río Secreto Nature Reserve has evolved by adding on to its great adventure with Río Secreto Plus, a unique experience of connection and adventure with Nature. You will experience a journey into the bowels of the Earth, where you will find impressive geological formations that tell the history of our planet and even get to…

  • Live the wild experience tour with Bike Trip, Snorkeling Equipment and Buffet

    Live the wild experience tour with Bike Trip, Snorkeling Equipment and Buffet

    In Río Secreto you will experience a magical journey through this true natural world, you can admire the underground nature reserve with undeniable geologic formations, which makes it a perfect natural landscape to explore.A underground world with thousands of stalactites and stalagmites. Opening the underworld to non-divers, allowing you to see the beauty of the…

  • From Cancun: Rio Secreto Wild Tour with Lunch

    From Cancun: Rio Secreto Wild Tour with Lunch

    Río Secreto Wild, a gift from nature that takes us to an underground world with unique dimensions and that has been in silence for a long time to surprise the fortunate adventurers in this ecosistems willing to live a unique experience surrounded by the sounds of nature.

  • Rio Secreto Plus: Admission Ticket in Playa del Carmen

    Rio Secreto Plus: Admission Ticket in Playa del Carmen

    Rio Secreto has evolved, both as a brand and as a natural reserve, with the new addition of ‘Rio Secreto Plus’ – the most spectacular tour in the Mexican Caribbean. This 5-hour guided tour includes the traditional Rio Secreto experience with a walk through its caves, a swim in the natural underground rivers, and the…

  • Secret River

    Secret River

    Rio Secreto is a journey through a glass museum, whose formationstell the geological history of the earth and certainly an experiencelife-transforming.Be part of the new natural wonders of the world. His creation andtraining is millennial, inside the underground river, here you can understandpart of human history, at the same time you can appreciate theimpressive visual…


Most Rio Secreto tours leave from Playa del Carmen, Cancun, Tulum, and other Riviera Maya destinations. At the nature reserve, you can tour the underground river, visit the famous Crystal Caves, and learn about ancient Maya legends. Combo tours combine a visit to Rio Secreto with other activities, such as early-access visits to the Tulum ruins, mountain biking excursions, or ATV tours.

Things to Know Before You Go

  • Rio Secreto Nature Reserve is a must-see for nature lovers.
  • The reserve is accessible by guided tour only.
  • Bring water shoes to navigate the reserve’s rocky surfaces.
  • Tours typically include a wetsuit, life jacket, helmet, towels, and use of lockers.

How to Get There

The Rio Secreto underground river is located in Playa del Carmen, in the Quintana Roo region of Mexico’s Yucatan Peninsula. Expect it to take anywhere from 20 minutes to an hour to get there by road, depending on your departure point. Many tours include round-trip transportation from Riviera Maya hotels, but you can also arrive by taxi, rental car, or shuttle bus.

When to Get There

Rio Secreto is busiest from December through April, when the weather tends to be sunny and warm. There are fewer crowds during hurricane season (May through October), but be sure to check the weather for storms if you plan to participate in outdoor activities.

What to See Near Rio Secreto

Mexico’s Quintana Roo region is full of attractions, both natural and man-made. Nearby Playa del Carmen is a popular spot for swimming, sunbathing, and shopping. The Maya ruins at Coba—with a 138-foot-high (42-meter-high) stone pyramid—are also a must-see, while the archaeological sites of Tulum and Chichen Itza are also great spots to explore. For an island getaway, visit the shores of Isla Mujeres or Cozumel.