Playa del Carmen and the Mayan Riviera are located
on the Yucatan peninsula in southern Mexico.
The Yucatan was originally under the
ocean and the region's limestone foundation is
fossilized coral beds and ocean floor. All of
the ground water sinks through the porous limestone
and travels to the sea in underground rivers.
Parts of the limestone weakened over time and
collapsed, leaving sinkholes filled with water:
a cenote.
During the Ice Age portions of the underground rivers
dried up and water dripping through the limestone left
mineral deposits in beautiful formations. Decorations
- stalactites and stalagmites - formed
in the caves and caverns, and were covered with water
when the rivers began flowing once again.
Since the 1980s specially trained cave divers enter
these cave systems through the cenote entrances exploring
and mapping hundreds of Cenotes. The World’s three
longest underwater cave systems are located in the Riviera
Maya just south of Playa del Carmen under the names: - OX BEL HA 97 km
- NOHOCH NAH CHICH 61 km
- DOS OJOS 56 km
The cenotes and caverns are located throughout the jungle
in the underwater river system to which we have access
to over 700 kms of explored diving areas. Nowhere else
in the world can you enter such magnificently decorated
and spiritually sensitive areas that open a whole new
realm to your diving ability and experience. Playa del Carmen
makes an excellent base from which to explore these caverns.
In
the diving world there are some very strict definitions
that separate a cavern/cenote from
a cave. This definition has been made
to ensure diving safety and enable open water certified
divers entry into this beautiful system of staglamites
and stalamites.
A cavern dive is NOT a cave dive. The
standards and certification requirements for divers
in the cenotes is quite a different species and follows
different standands to that of cave diving. The standards
and definitions of a cavern dive have been clearly outlined
by the International Cave Diving Certification agencies.
For diving purposes, the following standards define
cavern/cenote dives:
A cavern is any area where there is visible natural
light every 200 ft / 60m. Guides for this environment
must be qualified and professional full cave certified
and can only take a maximum of 4 divers per group. When
you go on your first cenote tour, you will be briefed
as to the rules of the cenotes which are different from
that of open water diving. Equipment is the same except
for the use of a cavern light to assist in seeing the
detail inherent on your tour. Long suits are recommended
as the water temperature is 24 degrees (74 degrees F.)