Sea lions and tropical species await divers south of the border in sleepy San Carlos

East Coast divers find history hits close to home.

One of its most beautiful national sanctuaries.

The nation's third-largest ship sunk as an artificial reef didn't go down as planned, but is still an amazing dive with plenty to explore.

Below the waterline, the mammoth oil and gas platforms off the Texas and Louisiana Gulf coasts are living reefs that attract everything from sharks to angelfish.

Caribbean coral and fish life served up Texas-style.

Divers find plenty to explore in Arkansas's largest lake.

Grab a camera and head for North Carolina, where great wrecks are the perfect companion to North America's best shark diving.

Ten dives that prove nothing could be finer.