State park
Green Valley State Park
The park entrance is 3.4 miles from Creston. Day use is free. Green Valley State Park is a state park in Union County, Iowa.
Green Valley State Park map
Green Valley State Park boundary from USGS PAD-US or the managing agency, simplified for display. Not for navigation or legal boundaries.
Fire restrictions
Fire restriction orders for this unit are not tracked here yet. Restrictions change with the season, so check the current orders before any campfire, stove or target shooting.
Common questions
- Green Valley State Park is free to visit.
- Green Valley State Park is 3.4 miles from Creston.
- Yes, Green Valley State Park has cabins available.
Before you go
Green Valley State Park is 3.4 miles from Creston.
Trails
- The state park is near the Mormon Trail Named on agency or Wikipedia page
- Hoover National Monuments Effigy Mounds National Trail Named on agency or Wikipedia page
What to see
- State park Designation in agency park name
- State park system unit Listed on the agency park identity roster
- iowadnr.gov (accessed 2026-09-30)
- en.wikipedia.org (accessed 2026-09-30)
- en.wikipedia.org (accessed 2026-09-30)
- www2.census.gov (accessed 2026-09-30)
- iowadnr.gov (accessed 2026-09-30)
- iowastateparks.reserveamerica.com (accessed 2026-09-30)