Seoulham is a tourist site beside Mangwon Park where visitors can look around several vessels, including a decommissioned destroyer and a submarine. The exhibits show the appearance and interior spaces of the old ships. Tickets are bought in advance through an app or at the ticket office, and a QR code attached to a wristband is held to an automatic gate to enter. Because the original ships are used as they are, the stairs and passageways are narrow and steep.