Maryville is a city in Northwest Missouri. It is home to Northwest Missouri State University. Understand Get in Get around See Nodaway County Historical Society Museum, 110 N Walnut St, 40.3464°, -94.8779°, +1 660 582-8176. Tu-F 1PM-4PM. Covers the history of Nodaway County. Missouri State Arboretum, 40.353306°, -94.8834°, +1 660 562-1473. Arboretum with 1300 trees from 125 species. Do Buy Eat Drink Sleep Connect Go next