This dive site, known as P.O.S. (Cockroach Island), holds historical significance as a research location for Jacques Cousteau during his time in the British Virgin Islands. The dive centers around a dramatic, steep pinnacle that ascends from a maximum depth of 24 meters (80 feet) to a shallow peak of 5 meters (15 feet). Divers typically explore the pinnacle's walls, investigating its numerous ledges and overhangs that offer intriguing geological features and potential hiding spots for marine life. Navigation involves circling the pinnacle, paying attention to current conditions.
The site boasts an impressive array of marine life. The coral and sponge-covered pinnacle supports a vibrant ecosystem. At the peak, divers can frequently encounter Barracuda and Jacks. Underneath the various ledges at the base, schools of Snappers, Grunts, and Goatfish are commonly observed. Larger pelagic species such as Sharks, Rays, and Turtles are known to pass by the site, making it a diverse encounter for marine enthusiasts.
The best time to visit P.O.S. (Cockroach Island) is generally during the drier, cooler months from December to May when visibility is often at its peak and the chance of strong storms is lower. Divers should be prepared for potentially variable currents, which can enhance the drift diving experience but require good buoyancy control. For freedivers, the pinnacle's ascent to 5 meters offers excellent opportunities for shallower dives and practicing depth. This site is a highlight for both its historical connection and its rich, diverse marine ecosystem.
