Cuivre River State Park is a public recreation area covering more than 6,400 acres (2,600 ha) northeast of the city of Troy in the Lincoln Hills region of northeastern Missouri, United States.

The state park's rugged landscapes range from native grasslands and savannas to limestone bluffs overlooking forested hills.

The park offers an extensive system of hiking trails plus swimming and camping facilities and is managed by the Missouri Department of Natural Resources.

[7][8] The park began as a federal recreation demonstration area in the 1930s when workers from the Civilian Conservation Corps and the Works Project Administration[9] constructed roads, bridges, group camps, and a picnic shelter.

The park offers two campgrounds, backpack camping, fishing on Sugar Creek, swimming and canoeing on 55-acre Lake Lincoln, and trails for hiking, cycling and horseback riding.