The park consists of 2600 acres with a full modern campground.
Hope Cemetery was established in 1895, and then consisted of 53 acres.
The park consists of 820 acres and includes a small lake.
Camp Grant, which at one point consisted of over 18,000 acres (73 km2), was in operation from 1917 to the late 1940s.
It is the only national park located in Ohio and consists of over 33,000 acres.
River Farm consisted of 1,806 acres and was purchased in 1769.
The entire complex consisted of 38 acres with more than 40 buildings contributing.
The district consists of nine acres and includes 31 contributing buildings.
The estate was reported to consist of 1,760 acres in 1872.
But today the reservation consists of only about 5,000 acres along the river.