A sheltered cove in British Columbia's Queen Charlotte Strait provides easy access to some amazing diving.

These 10 hot spots in the cold Emerald Sea may be the best diving in North America.

Diving the World's Largest Artificial Reef - HMCS Cape Breton

Down the Drain: Diving the hemisphere's largest tidal whirlpool.

From the forests of north Florida flow a network of freshwater springs with unlimited visibility and untapped dive potential.

There is no hotspot for best scuba diving in Florida — divers will find gems from the Gulf of Mexico to the Keys to inland of Central Florida. Where to scuba dive in Florida is up to you!

Where Caribbean-style reefs and world-famous shipwrecks come in red, white and azure blue.

Dive into maritime history at Florida's Underwater Archaeological Preserves.

Only in South Florida can you cram as many as five shipwrecks and artificial reefs into a single dive.