Underwater walls are often a hotbed of sea life. Here, we're sharing three popular destinations that are home to some of the best wall diving out there.

On the southwestern side of St. Eustatius in the Caribbean, divers keep their eyes peeled for the elusive 17th-century blue beads scattered on the seafloor.

Sitting in just 30 feet of water off Panther Point in British Columbia, the Panther is a nearly 200-year-old three-masted clipper wreck teeming with marine life.

Dive with us in Western Pennsylvania, where we found a quarry with a secret you wouldn't expect. (Spoiler alert: It's a seasonal jellyfish bloom that never fails to dazzle.)

The Scottish archipelago is famous for basking sharks, but now it's becoming known as a biodiversity hotspot.

Divers who want more than underwater adventure love this Florida Gulf Coast destination for its myriad dining options, cultural experiences, historical sites and fun festivals.

Pensacola features the perfect playground for fun-loving divers: sugar-white beaches, emerald waters, and underwater and topside adventure.