Cueva De Los Peces / The Fish Cave is a roadside cenote on the Bay of Pigs route, known for its deep blue water, easy land access, and a dramatic sinkhole profile rather than a long horizontal reef swim. Most visits focus on entering from the edge of the natural pool, descending past steep limestone walls, and staying well within training limits while the shaft drops far below recreational depth. Planning matters because access is simple enough to attract casual visitors, but the site itself is still a deep overhead-style environment that deserves disciplined buoyancy and depth control. It works best for divers who want a clear, still-water cenote experience with nearby Bay of Pigs support rather than an exposed boat dive.