Whitewater Memorial State Park

Whitewater Memorial is the sixteenth state park in Indiana. It is located 47 mi in Union County, Indiana, west-southwest of Dayton, Ohio. At 23000 acre, it is the third-largest state park in Indiana; its seventeen miles (27 km) stretches between Brookville, Indiana, and Liberty, Indiana, paralleled by Indiana State Road 101. The park was established as a memorial to those American soldiers who lost their lives in World Wars I and II. The park receives about 240,000 visitors annually.

Part of the facilities available to visitors to Whitewater Memorial State Park include Brookville Reservoir. Brookville Reservoir was created as an artificial lake by the United States Army Corps of Engineers in 1974, spanning 5260 acre. The dam which enables the lake is 181 ft high and 2800 ft long. Whitewater Lake itself is 200 acre.

Popular recreation options in the state park include houseboats, five hiking trails, a nine-mile (14 km) horse trail and lake swimming. Bass, bluegill and other small fish are the attractions for fishermen. An archery range is available by the reservoir. Hayrides are also occasionally offered.

Hunters are attracted to the park's deer, rabbits and raccoons. Non-hunted wildlife include woodpeckers and owls.

Within the state park is the Hornbeam Nature Preserve, which features the rare hornbeam trees. It is 37 acre in area, and was established in 1974.

Whitewater Memorial State Park hosted the Vietnam Memorial Moving Wall from September 4–8, 2008. It was placed at the beach's grassy southern edge. Surviving veterans of the four counties were specifically honored.

The park is 1 of 14 Indiana State Parks that are in the path of totality for the 2024 solar eclipse, with the park experiencing 3 minutes and 33 seconds of totality.