The National Aquarium in Baltimore is a prominent marine attraction located in the heart of Baltimore, Maryland. It features a diverse collection of aquatic life, including over 20,000 animals representing more than 500 species. The aquarium is known for its immersive exhibits, such as the Amazon Rainforest and the Coral Reef, which provide visitors with a glimpse into various underwater ecosystems. Opened in 1981, the aquarium is dedicated to conservation and education. It offers various programs and activities aimed at raising awareness about marine life and environmental issues. The National Aquarium also participates in research and rehabilitation efforts to protect endangered species and their habitats.