Orenburg Aquarium is a visitor attraction in Orenburg, described as the first aquarium in the Southern Urals and the largest in the Volga Federal District. Its exhibits span more than 2,500 square metres and feature over 3,000 marine and freshwater animals from different regions of the world, displayed in environments designed to reflect their natural habitats. Visitors can explore the exhibits independently or join educational tours led by guides, available for individuals and groups.

Group options include admission without a guide, a guided visit, or a combined package; tours last approximately 30–40 minutes, and group bookings are available for parties of at least ten. The aquarium also offers scheduled animal-feeding presentations, including daily Humboldt penguin feedings, giving guests a chance to observe how staff care for the animals. Tickets can be purchased online or at the venue, with online tickets delivered as QR codes.

The aquarium welcomes children and adults and provides certain free and discounted admission categories