Alejandros Reef
Xcalak, Quintana Roo, Mexico
The reefs off Xcalak village in the far south of the Riviera Maya are far less-visited than in the busy north, which means better coral and fewer boats. Alejandro’s is an easy horseshoe-shaped reef with great coral and abundant morays – which are hard to see in the north.
Best for ages: 18+ | £100 | 2+ hours