The National Nakdonggang Institute of Biological Resources at 137 Donam 2-gil, Sangju, Gyeongbuk researches and presents freshwater biodiversity. A Korea Tourism Organization accessible itinerary revised September 2026 specifically lists wheelchair and stroller loans at the second-floor information desk, QR-based sign-language interpretation of selected exhibits, and wheelchair-capable places in an audiovisual room. The Bio-Nuri exhibition centre's third-floor displays cover biological specimens, ecosystems and Nakdong River habitats. Not every room or activity necessarily offers identical interpretation and loan equipment is not guaranteed available on arrival. Check current inventory, available sign-language material, 4D theater access and stroller routes with staff.