The park grounds are open daily from Sunrise - Sunset, all year;

Fort Necessity/ National Road Interpretive & Education Center
Open All Year 9:00 a.m. - 5:00 p.m.

Closed:
Thanksgiving Day,
December 25,
January 1,
Birthday of Martin Luther King Jr., and
George Washington's Birthday.

Mount Washington Tavern
Open  April 15 - November 1 
Check at Visitor Center for hours.
The Mount Washington Tavern is closed for the winter months.

Jumonville Glen, Braddock's Grave parking area, and Picnic Area
Open during summer months only