Foding Palace at Niushou Mountain (牛首山) is a large Buddhist cultural complex built between 2012 and 2015 on the site of a historic temple. The main attraction is an underground palace carved into the mountain, featuring an 80-metre reclining Buddha and a display of Buddhist relics — the centrepiece being a parietal bone relic claimed to be from the historical Buddha Shakyamuni.
The above-ground complex includes two large dome-shaped golden structures visible from a distance. The mountain park surrounds them with walking trails, smaller temples, and forest. Niushou is about 20 kilometres south of the city centre, reached by metro plus a short bus ride. Despite its size, it is less visited by foreign tourists than the Purple Mountain sites — the scale is extraordinary and the underground spaces are genuinely impressive.