Hidden Reef

Hidden Reef is a shallow offshore reef dive site near Hagåtña’s coastal area, typically explored from a small boat or shore entry depending on conditions. Expect a sandy bottom with patches of coral and short drop-offs that host a variety of reef-associated species typical of tropical subtidal habitats. Visibility can vary with current and weather, but days with calm seas offer clear water and easy navigation along the reef edge. Common inhabitants include small reef fish, wrasse, parrotfish, snappers, and occasional moray eels near crevices. The site is suitable for entry-level to intermediate divers, with straightforward currents and a relaxed profile. Nearby towns like Piti and Asan provide access options and local services.