Park Office/Visitor Center - Ha Ha Tonka

April through October (On-Season)

10 a.m. to 5 p.m. daily

On occasion, the park office may be temporarily closed while park staff assist large groups or conduct outdoor interpretive programs.

November through March (Off-Season)

The office is not regularly staffed. Park staff are usually available in the park daily. The office telephone is monitored for messages between 8 a.m. and 4 p.m., Monday through Friday.