Exactly, and if you look at a hydrological map of cenote locations in the Yucatan Penninsula, a very obvious, concentrated majority of them align very closely w

Exactly, and if you look at a hydrological map of cenote locations in the Yucatan Penninsula, a very obvious, concentrated majority of them align very closely with the ancient buried crater's curvature. It's fascinating, and especially when you consider that of the millions of tourists and locals who visit the cenotes annualy, very few realize what the scope and ferociously violent origins are of the lovely little "scattered" blue pools they play in..