This massive underwater sinkhole—made famous by Jacques Cousteau—is a dazzling azure spectacle for divers especially to explore. https://on.natgeo.com/2r4eDpK pic.twitter.com/8Ba64YNX9e

This massive underwater sinkhole—made famous by Jacques Cousteau—is a dazzling azure spectacle for divers especially to explore. https://on.natgeo.com/2r4eDpK  pic.twitter.com/8Ba64YNX9e

https://twitter.com/NatGeoTravel/status/989866978818043904