The Big Island's Keauhou Bay, just south of the Kona Airport, is home to a large school of manta rays, each weighing up to 3,000 pounds with wingspans of up to 20 feet. You can snorkel (or even dive) ...

With its year-round sun and excellent visibility, the waters of the Caribbean offer some of the best scuba diving in the ...

“They really are the gentle giants of the ocean,” says Shari Sicsko, co-owner of Kona Snorkel Trips, which offers its world-famous manta ray night snorkel year-round. “Everybody’s really passionate ...

Giant manta rays congregate in the Galapagos Islands more than any other place in the world. It's one of the best places to ...

U.S. News Insider Tip: An ill-fitting snorkel mask or pair of fins can ruin your snorkeling experience so it's wise to pack your own. Plus, you'll be able to explore other reefs around the island when ...

A giant manta ray was recorded appearing to seek help from a snorkeler in Australia to remove metal hooks from her face. Stunning footage showed the 10-foot sea creature attempt to get the attention ...

Snorkeling with manta rays off the Big Island will see some changes, as state leaders address safety and overcrowding issues. Select whether each of the following should be a major factor, minor ...

Kona, Hawaii, is shown. A traveler from Oregon died after becoming ill snorkeling, authorities say. Photo by Bruce Warrington on Unsplash An Oregon woman visiting Hawaii became ill while taking part ...