Bolshoy Sochinskiy Delfinariy, known as the Big Sochi Dolphinarium, is a world-class marine entertainment complex situated in the renowned Riviera Park in central Sochi, Russia. Opened in September 2012, it is the largest dolphinarium in Eastern Europe by both seating capacity and pool area, and operates year-round. Daily super-shows feature bottlenose dolphins, white whales (belugas), and South American sea lions performing spectacular acrobatic stunts, synchronized swimming, and high jumps. Guests can also experience dolphin therapy sessions and swimming programs with the resident animals. The surrounding Riviera Park adds to the experience with rides, a fairground, sports facilities, and cafes, making the dolphinarium a centerpiece of family entertainment in this celebrated Black Sea resort city.