Learn more about technical and recreational diving at some of the most pristine locations in the country, and immerse yourself in the beauty of your national marine sanctuaries. Sanctuary waters are filled with unique ecosystems waiting to be explored, harboring a spectacular array of plants, animals and historical artifacts. NOAA provides a wealth of information related to diving and permits required to dive these national treasures.

This is one of the most beautiful dive videos on the internet right now. Take the time to watch this relaxing video of a dive in a newly-flooded meadow.

Backscatter shot this awesome footage of manatees here in Florida. Make sure you watch this amazing video.

We've been counting down the best of 2014. Now we turn to Advanced Adventures! Take a peek at the most epic dives we've seen this year.

These scuba diving sites are the best kept secrets in the sport — see how to dive these incredible locations!

Destinations highlighted this year in Scuba Diving's Top 100 Spotlight include: Raja Ampat, Bahamas, Maui, Palau and Grand Cayman.

You’re riding Wax Cay Cut after making a negative entry into rollicking current. The only certainty on this dive is the speed — up to 2 knots — and the thrill.

Who doesn't love Nemo? The star of an animated film about the underwater world has caused anemonefish to be instantly recognizable — even by nondivers.

The Dominican Republic's ancient underground river system is a new frontier in diving for those with the experience and courage to try it.