Offering an educational and interactive underwater experience, the walk-through exhibits focus on creatures found in local waters including California lakes and streams and the cold water marine animals that live along the California coast. Other exhibits include an underwater acrylic tunnel that affords a deep sea (but dry) look at sharks, fish, and invertebrates. There's a seahorse kingdom, interactive tide pools, and a chance for kids to build a LEGO coral reef. This
park has a separate admission from LEGOLAND, although one- and two-day tickets including both venues are available.