Other attractions already operating at or near the Castle include the Mining Art Gallery (in a nearby former bank building) showing work mainly by self-taught or night school-educated miners; this attraction opened in 2017 (thanks to support provided to the Castle Trust by Bishop Auckland and Shildon AAP and Durham County Council); an open-air theatre, Kynren, depicting "An Epic Tale of England" with a cast of 1,000; and the Bishop Trevor Gallery at the Castle; the latter started displaying the National Gallery’s Masterpiece touring exhibit in October 2019.