Great Blue Hole
Belize
Best timeApr–Jun
Water temp26–29°C
Dive typesScuba, Freedive, Snorkel
DifficultyAdvanced
Max depth40 m
Avg depth25 m
Nearest airportBZE
StalactitesDeep walls
ScubaFreediveSnorkel
Iconic sinkhole offering dramatic deep dive walls and limestone formations.