Mokusiga Bay is a sheltered horseshoe reef in Rakiraki, with a small valley, shallow start, and wall sections that make it a relaxed site for slow exploration. It works well for beginners, snorkelers, and families because the terrain is simple, the slopes are gentle, and the dive can stay easy from entry to exit. The best sessions are unhurried, with enough time to follow the reef wall and look for small-life detail.