Sevastopol's Aquarium-Museum is a long-running marine museum in the city centre, housed in a classical building connected with the Institute of Biology of the Southern Seas. Displays focus on Black Sea marine life, with tanks and exhibits shaped by more than a century of local research.
It is a compact, old-fashioned stop rather than a modern mega-aquarium, but it fits well with the nearby waterfront and Sevastopol's naval museums.