Some of the best diving out there is found in the farthest reaches of the globe. Companies like Blue Green Expeditions specialize in organizing far-flung trips—with a conservation twist.

At this Sint Eustatius resort, the luxe life isn't hindered by the property's dedication to conservation—it's enhanced.

Ocean cleanups are routine at Pocna Dive Center, due largely to local community support, making for pristine waters with thriving marine life that keep divers coming back.

Sustainability can be subjective, which makes it tricky to book a truly eco-conscious getaway. This program makes it easier to identify operators who are making real differences.

The holidays are a notoriously wasteful time of year, but they don’t have to be. Follow this scuba diver’s guide to a low-impact holiday that doesn’t harm the ocean.