About this activity
Swimming in the sea or a lagoon is nice, but… Have you ever swam in a cave? Join us in this adventure across the world's longest underground river
What is included
Use of equipment
Access is not allowed to people under the influence of alcohol or any other intoxicating substanceHealth other
Air-conditioned vehicleTransportation amenities
Bottled waterFood and drink
Conservation tax ($13 USD / $260 MXN)Other
Face masks required for guides in public areasSafety face masks required for guides in public ar
Face masks required for travellers in public areasSafety face masks required for travelers in public
Gear/equipment sanitised between useSafety gear equipment sanitized between use
Guides required to regularly wash handsSafety guides required to regularly wash hands
Hand sanitiser available to travellers and staffSafety hand sanitizer available to travelers and s
Not recommended for infantsHealth other
Not recommended for pregnant travelersNo pregnant
Not recommended for travelers with poor cardiovascular healthNo heart problems
Not recommended for travelers with spinal injuriesNo back problems
Paid stay-at-home policy for staff with symptomsSafety paid stay at home policy for staff with sym
PhotosOther
Cancellation policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Standard
Weather cancellation available
May cancel if minimum travelers are not met
Refund rules
100% refundable until 1 day before departure
0% refundable from 0 to 1 day before departure