I have produced a short Mexican documentary on the Yucatan entitled ‘Cenotes in Tulum’. In this video I visit a number of cenotes around tulum, all reachable by bike from the town.
the cenotes are a favourite dive site and their density and their extent makes Tulum arguably, the cave dive capital of the world. admittedly, I think they mean cavern dive.
See the Mexican documentary on the Yucatan and Cenotes in Tulum here.