Liveaboards are essentially mobile hotels that whisk divers away to otherwise hard-to-reach dive spots. Some go above and beyond to bring upscale comforts along for the ride—here's what to expect.

Scuba Diving readers say these are the top destinations to dive with big animals.

Certain dive destinations can withstand the test of time, remaining virtually unchanged over the years. One diver revisits Palau to see whether the Micronesian island chain holds up to the memories.

Mind-blowing marine life, pristine reefs, high-octane drift dives, and WWII wrecks await scuba divers in this Pacific island nation.

What's it like when you book a liveaboard dive trip for the first time? One writer reflects on her experience.

Looking to explore a little deeper or try out a new underwater skill? Here are the best places for advanced open water divers to visit.

Planning a trip to one of these top diving locations? Here’s everything you need to know, including when to go, what to see and where to stay.

Underwater shutterbugs should prepare for wide-ranging conditions in this archipelago of plenty, from World War II wrecks to mantas.

These are the greatest places to explore unique geologic formations, according to our annual Readers Choice survey.