Warm Caribbean waters offer some of the most accessible diving anywhere, with consistent visibility and a dense concentration of dive operators built specifically around tourism. Further north, colder coastlines attract a smaller but dedicated community of divers drawn to kelp forests and wrecks.
The destinations on this list range from easy, shore-accessible reefs suited to newer divers to colder, more demanding wreck and kelp dives that require additional training. Underground cenotes add a completely different kind of diving in some parts of the region.
Booking dive operators with strong safety records matters everywhere on this list, particularly at sites with stronger current or limited visibility. Many shops also run courses up to advanced level. Packing a proper wetsuit also matters considerably given the colder northern water temperatures.
