Ulsan Museum displays the city's history from prehistoric times through the automobile, petrochemical, and shipbuilding industries. It holds period history halls, an industry hall, and a children's museum in one building, along with a second-floor cafe and a mountain path leading to Ulsan Grand Park. The children's museum has multiple hands-on facilities, runs on 50-minute viewing sessions, and has ample underground parking. Entry to the children's museum requires a reservation at least three days in advance, and few spots are available for on-site registration.