DIVING REEFS
1. Manchones, Isla Mujeres
A fascinatingly varied reef, half a mile (1 km) long, but only 30 ft (9 m) deep for much of it. The Sac Bajo area, just off the lagoon south of Isla Town, is excellent for snorkeling, and there are spectacular reefs farther from the island (see Isla Mujeres).

Manchones reef, Isla Mujeres
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