Tour Rio Secreto

Explore Rio Secreto, a magical world of caves and underground rivers hidden in the lush Riviera Maya jungle. Descend to the underworld of “Xibalba” for a natural experience in crystalline waters surrounded by ancient stalactites and stalagmites. Walk, swim and snorkel in an adventure exclusive to the Yucatan Peninsula!


  • Round-trip transportation
  • Access to Rio Secreto nature reserve in a group of no more than10 persons
  • Use of towels
  • Use of a life jacket
  • Expert bilingual guide
  • Use of a helmet with lamp
  • Buffet lunch
  • Use of a wetsuit
  • Non-alcoholic drinks
  • Use of lockers


A Rio Secreto tour is a unique adventure in nature in the caves and underground rivers of the Riviera Maya. Descend to the caverns carved into the limestone over thousands of years creating the longest underground river system in the world. Surrounded by stalactites and stalagmites you’ll walk, snorkel and swim through crystalline waters in an otherworldly setting.

Group size is limited making this an intimate experience with your expert guide. Round-trip transportation, buffet lunch, non-alcoholic beverages and all your gear is included in this once in a lifetime adventure.Reserve your Rio Secreto tour today!

What to bring:

  • Wear comfortable beachwear, swimming shoes and a swimsuit
  • Extra change of clothes
  • Sunscreen of any kind is prohibited at Rio Secreto
  • Bring some cash and a credit or debit card since the use of certain equipment requires a deposit or to pay for any other service not mentioned on the inclusions list
  • If you have any health or physical problem please contact us before you make your reservation so we can provide you with advice on the matter


Minimum age: 7 years old Maximum recommended weight: 120 kg / 250 lb Photographic and video cameras are not allowed inside the cave system Maximum depth of water: 2 meters Rio Secreto is not recommended for persons with severe physical or motor disabilities, heart problems, pregnant women or persons under the influence of alcohol or drugs.