Maryhill Museum of Art is a small museum with an eclectic collection, located 45°40′40.11″N 120°51′50.15″W near Maryhill in the U.S. state of Washington.The museum is situated on a bluff overlooking the eastern end of the Columbia River Gorge. The structure was originally intended as a mansion for entrepreneur Samuel Hill (1857-1931). The unfinished museum building was dedicated on November 3, 1926, and opened to the public on Hill's birthday (May 13) in 1940.