This dive site, Gun Beach, is a secluded cove situated at the northern end of Tumon Bay in Guam, renowned locally as a prime shore snorkeling location. The site features shallow areas sheltered by a coral quarry, transitioning into reefs that open directly to the ocean. Divers and snorkelers can easily navigate a range of environments, from a tranquil 1-meter deep lagoon to a 6.5-meter drop-off, offering varied topography and exploration opportunities.
The marine life at Gun Beach is notably rich and diverse, making it a captivating underwater experience. Visitors can expect to encounter a vibrant medley of reef fish, striking blue sea stars, and impressive giant clams. A significant highlight for many is the chance of an encounter with blacktip sharks, which are known to make regular visits to the site, adding an element of thrill to the dive.
Gun Beach is suitable for year-round visits, with generally good conditions making it ideal for both snorkeling and diving. Its shallow, protected areas are perfect for beginners and families, while the slightly deeper drop-off caters to more experienced snorkelers and freedivers looking to explore further. It's highly recommended for those seeking an accessible, diverse, and calm dive experience.

