Crystal-clear, azure waters and warm year-round temperatures make Key West one of the top destinations for snorkeling in the U.S. Just 5 miles offshore, you'll find a living coral barrier reef ...

First, observe Atlantic bottlenose dolphins as they playfully swim near the catamaran. Then, snorkel in the clear, turquoise waters of the Key West National Wildlife Refuge, keeping your eyes ...

Best of all, it's the perfect location for snorkeling ... "Key Largo"), visitors to Key Largo and the Florida Keys will find ...