The U.S. is home to some amazing aquariums where you can admire marine ... and deep-sea and coral reef exhibits while learning about what they can do to help save them; the Monterey Bay Aquarium ...

you'll find a gorgeous coral reef. Some aptly call it the "aquarium." Best of all, it's not too deep, making it accessible to snorkelers and scuba divers alike. While it's possible to kayak with ...