Underwater caves in Mexico--- I've already done this. Not sure I'll ever do it again... pretty scary stuff.
(1) Fresh water (2) Hydrogen sulfide (3)Salt water (Underwater river) .by jagrutidas
KohHaa's Cathedral features a dramatic cavern. Dive Thailand Aboard the Aggressor Liveaboard | Thailand Diving | Photo Gallery | Scuba Diving
Underwater Cave Diving by Viktor Lyagushkin www.flowcheck.es Taller de equipos de buceo #buceo #scuba #dive
Mexico Travel Poster. Published by the Asociacion Mexicana de Turismo in 1945. A…
Do not fear the dark for this world is filled with it, but it is also filled with light.
Cave Diving and Technical Diving Adventures www.flowcheck.es Taller de equipos de buceo #buceo #scuba #dive
The 25 Best Freshwater Dive Sites | Scuba Diving
scuba+diving+caves | ... Cave Diving Trips to Cenotes of Yucatan Mexico | Cozumel Scuba Diving