Every marker is plotted at the exact GPS position of a public mooring as published by the Cayman Islands Department of Environment (DoE) — the official "Dive 365" mooring network across Grand Cayman, Little Cayman and Cayman Brac. Coordinates are taken from the DoE WGS-84 datasets (updated January 2023).
Tap any marker for the site name, region, exact coordinates and notes on depth, current and features such as walls, swim-throughs and wrecks.
Please read: mooring positions are for reference only, not for navigation. Depth ranges marked operator-reported come from published dive-operator and tourism guides; those marked typical for area are estimates based on that region's reef/wall profile and should be treated as a guide, not a measurement. Current notes are general. Always confirm conditions with a local dive operator and dive within your training. Damaged or missing moorings can be reported to the DoE: (345) 949-8469.