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Tumbatu Lagoon

Tumbatu Lagoon often gets overlooked for the flashier spots, but we think that's a mistake. The reef wall on the west side of Tumbatu Island is just ridiculously healthy for Zanzibar. You drop in and it’s an immediate hit of hard corals, big plateaus stretching out, a proper landscape rather than just scattered heads. We love drifting along this wall, letting the gentle push of the water carry us past thick stands of staghorn and brain corals, always keeping an eye out for green turtles munching away. It's not about big pelagics here, though a manta ray isn't unheard of. Tumbatu is all about the small stuff done well. We’ve spent whole dives just combing the coral for Snakehead Cowries, their shells glossy and perfect, or watching peacock shrimp dart into their burrows. The maximum depth is only 16m, which means plenty of bottom time and lots of light penetration, making those colours really pop. Visibility averages around 11m, which is good enough to appreciate the intricate reef life. It’s a perfect spot for divers who prefer a relaxed drift and getting up close with the reef's residents, rather than a frantic search for giants.