Caledonia, Ohio is a small village located in Marion County with a population of just over 500 residents. The climate in Caledonia is typical of the Midwest region, with warm summers and cold winters. The area is known for its agricultural production and is situated within the Sandusky River watershed, which provides a source of hydrology constituents for the village. Outdoor recreation opportunities in Caledonia include nearby state parks such as Mohican State Park and Delaware State Park, which offer hiking, fishing, and camping opportunities. Additionally, the village has a community park with playground equipment, a basketball court, and picnic facilities.