Lost Creek Reserve and Knoop Agricultural Heritage Center 
2385 OH-41
Troy, OH 45373
937-335-6273
http://www.miamicountyparks.com/park/lostcreek
Nature Center: Fish, Hike, History, Picnic, Snow Sports, Walk
The reserve encompasses 412 acres and has fishing access to Lost Creek, nearly 2 1/2 miles of walking trails, a picnic area, working farm, and five historic barns.