Nudibranch lovers can embark on the fifth annual Nudibranch Safari on Norway next year. Underwater photographer Christian Skauge will be leading the workshop as divers and photographers learn more about nudibranch biology and collect them for research.

Ojamo lime mine in Finland is an underworld playground for divers.

Stake a claim on the last unknown frontier: It lies just beneath our feet. The wonders of scuba diving in caves.

You say you want a revolution...

One of our most coveted awards: Find out which operators, resorts and liveaboards made our Top 100 Gold List!

In Trondheim, Norway, divers brave dark, bone-chilling waters to enter an alien world full of pristine wrecks and a unique reef found nowhere else on Earth/

These eight destinations will change the way you look at diving in the Old World

Cold water (65 degrees in August, mid-40s during the fall and spring), craggy topography, prevailing winds and unpredictable tides can make diving in Scotland a bit challenging for the uninitiated. The water temperatures are warmest June ...

The small fishing village of L’Estartit on Spain’s Costa Brava is the jumping-off point for the islands, which sits less than a mile offshore. The town’s many dive centers –– including La Sirena and Oceansub –– offer year-round diving at around ...