Yanco Powerhouse Museum fills the former power station that supplied Leeton and the Murrumbidgee Irrigation Area before the Snowy Mountains Scheme changed the region's energy story. Inside are local photographs, machinery, and farming material that make sense of the planned town around you.
Opening times are limited, so check before going. When it is open, it is a useful stop for travellers who like the practical history of how inland towns were built and kept running.