Ulsan Museum's official reservation instructions say its program booking moved to the Ulsan MOA integrated booking system in April 2026. Users should register/log in to Ulsan MOA → search for Ulsan Museum → select the desired program → reserve. Different educational activities and the children's museum may have separate ages, dates and capacities; check the specific booking screen. This does not imply all ordinary gallery visits require booking. Enquiries 052-222-8501 to 8503.