U.S. News Insider Tip: Don't miss the chance to feed the school of nurse sharks that hang out in the marina using leftover fish scraps. Donations are accepted for the bait in support of coral reef ...

Key Highlight: Even if you don't have plans to snorkel or dive during your trip, the center provides visitors with a deeper understanding of the underwater world – all without the need for any fish ...

The Florida Keys are a chain of 800 islands that stretch 180 miles southwest of Miami, surrounded by pristine aqua waters. Within the chain is Key Largo, one of the world's best snorkeling islands, ...