Facility Hours

Harry S Truman State Park

For temporary closures related to weather, stewardship activities and maintenance, as well as temporary trail closures, click here to visit our Park and Site Status Map.

Park Grounds

Sunrise to sunset, daily, year-round

Campground Beach

Beach closed for the season

Day-Use Beach

Beach closed for the season

Park Office - Harry S Truman

April through October (On-Season)

10 a.m. to 2 p.m., daily

November through March (Off-season)

The park office is closed, but staff are usually available in the park daily. The office telephone is monitored for messages between 8 a.m. and 5 p.m., Monday through Friday.