It’s not the Caribbean, but Baltimore’s National Aquarium may be the next best thing.
This aquarium lets you get close to marine life — real close. It’s an immersive experience in the truest sense. And today, anyone with the most basic scuba certification can dive into the Aquarium’s main elliptical Atlantic Coral Reef tank. It requires only a couple of hours of instruction through the Guest Diver Program. “An immersive adventure in Baltimore’s National Aquarium”