St. Louis Aquarium at Union Station

The St. Louis Aquarium at Union Station is an interactive family attraction set within the historic Union Station complex in St. Louis, Missouri. The aquarium features six immersive galleries showcasing both freshwater and marine life, including the Confluence Gallery celebrating local rivers, Global Rivers, Changing Rivers (home to playful river otters and sloths), Ocean Shore with vibrant tropical fish, Shark Canyon featuring a 250,000-gallon habitat with sharks and rays, and The Deep exploring mysterious deep-sea creatures. Hands-on experiences abound, with touch pools where guests can interact with starfish, sea urchins, jellyfish, and stingrays. The aquarium also offers animal encounters, behind-the-scenes tours, and special events throughout the year. Accredited by the Zoological Association of America, it is a dynamic destination for families seeking both education and aquatic adventure in the heart of St. Louis.