NBM Dive Site Resource
The Pit Cenote
Tulum, Quintana Roo, Mexico
A deep cenote known for dramatic light and layered water, with strict experience and guide needs.
Save this dive site to your free member profile.
Historic Picture Placeholder
Aquatic life at this dive site
What divers may encounter
Three reviewed connections are featured here. Sightings vary by season, conditions, and chance, so they are never guaranteed.
Aquatic life research in progress
NBM is reviewing a likely local species for this position.
Aquatic life research in progress
NBM is reviewing a likely local species for this position.
Aquatic life research in progress
NBM is reviewing a likely local species for this position.
Site media
Photographs
Three views rotate from the published gallery on each visit.
Contributor media
Dive videos
Three featured video positions are reserved on every profile.Recent field observations
Diver-reported temperatures
Automatically checked observations from dives during the past 14 days. Three reports are visible at a time; scroll for more.A report that passes the automatic checks will appear here with the dive date, diver’s display name, and temperatures at each depth.
Reports are automatically checked for plausible dates, depths, and temperatures. They are observations, not forecasts; confirm conditions before diving.
Why divers know this place
Highlights
Deep sinkhole, light beams, halocline and submerged formations.
Before you arrive
Access notes
Dive only with a qualified local operator and remain within training, gas and depth limits.
Plan within your training
Conditions and hazards
Extreme depth beyond recreational range, overhead zones, hydrogen-sulfide layer, buoyancy and gas-management demands.
At the site
Facilities and support
Limited onsite facilities; operator support required.
Independent resource notice
This record is a starting point for independent verification. Access, closures, moorings, weather, currents, depth, visibility, operator availability, and site conditions can change without notice. Confirm current information with the responsible operator, property owner, managing authority, or another qualified local source before planning or attempting a dive.