Pyramid Hill Sculpture Park and Museum in Hamilton, Ohio, is a non-profit art destination that combines large-scale outdoor sculpture, an 1820s pioneer house, and museum spaces for contemporary and ancient art. It grew from land Harry T. Wilks bought for his Pyramid House in 1987, then expanded as he added monumental sculptures, neighboring property, and the roads, trails, lakes, and infrastructure that shaped the grounds. Opened in 1996 and organized as a non-profit in 1997, it now holds a permanent collection of 71 works, hosts temporary exhibitions, and includes museums added in 2016 and 2017 that broadened its scope and regional influence.