Turtle River State Park

Turtle River State Park is a public recreation area occupying on the Turtle River, north of the community of Arvilla in Grand Forks County, North Dakota. Park activities include camping, cross-country skiing, fishing, hiking, and mountain biking. 
History.
Following its establishment in 1934, the state park saw development by the Civilian Conservation Corps. CCC projects included building bridges, roads, and footpaths as well as various stone and log buildings including a bathhouse that was later transformed into the CCC Memorial Picnic Shelter, which is still in use.