A laid-back atmosphere gives way to stunning, vibrant underwater landscapes at this tiny Caribbean gem. Home to thriving, unspoiled wreck and reef habitats, these are our favorite dive sites.

As one of the country's deepest lakes, there's a lot to see for divers of all experience levels. Here's what to expect.

When most divers think “Baja,” they picture La Paz, with its whale sharks, or Cabo San Lucas, with its mega resorts. But Loreto, just four and a half hours north of La Paz, is the original capital of Baja California and the oldest permanent settlement on the peninsula. Here, history is rich, diving excellent and varied, and the pace of life much more relaxed.

Venturing into cold water for the first time? Consider the very accessible Catalina Island and enjoy this step-by-step guide to making the most of this famed diving locale.

The Blue Corner Distinctive Specialty lets you go all in on one of the planet's most beloved dive sites. Here's what you can expect to find.

Personalized pampering and pristine reefscapes are the name of the game at Six Senses Laamu, where luxury can be found in all forms throughout.

Some of the best diving out there is found in the farthest reaches of the globe. Companies like Blue Green Expeditions specialize in organizing far-flung trips—with a conservation twist.