Alerts & Current Conditions


Park Closure


  • Alert 1 , Severity ,caution ,, Thefts from Motor Vehicles Thefts increase this time of year. Never leave anything in plain view in your vehicle that might be of interest to thieves and take valuables with you if possible. Ensure your car is locked. Call 610-275-1222 or 911 to report suspicious activity.



Shutdown Information

Due to the lapse in federal appropriations, the National Park Service (NPS) is unable to fully staff the properties under its management, including Valley Forge National Historical Park. The temporary Visitor Center will be open from 9AM – 5PM daily and will operated by park partners. Most park buildings will be closed. You can contact the Visitor Center by calling 610-783-1099.

Park grounds, roads, trails and parking areas will remain open to the public. Park gates will be opened and closed at their normal times. State roadways (PA Rt. 23, Rt. 252 and Gulph Rd) and The Schuylkill River Trail will remain open through the park.

During the shutdown period the NPS will not issue permits, conduct educational programs, collect trash, operate or provide restrooms (with the exception of the temporary Visitor Center), maintain roads or walkways (including plowing and ice melting), or provide visitor information and services. The NPS will not monitor or update social media.

Park visitors are advised to use caution if choosing to enter NPS property, as NPS personnel will not be available to provide guidance, assistance, maintenance, or emergency response. Any entry onto NPS property during this period of federal government shutdown is at the visitor’s sole risk. Visitors should dial 911 in the event of an emergency.

Roads and Trails (Non-Shutdown Related)

  • Effective immediately, a short portion of the Chapel Trail, beginning 1/2 mile east of the Washington Memorial Chapel to the intersection with the Sullivan's Bridge Trail, will be closed through Summer 2020 due to the U.S. 422 Schuylkill River Bridge construction project and additional construction along Cinder Lane.

    As an alternative, visitors can use the Joseph Plumb Martin trail that parallels the approximate route of the Chapel Trail - on the south side of Valley Forge Park Road / PA Route 23. You can find almost 30 miles of additional trail options on our trail map, available at

  • An unauthorized social trail on Mt. Joy will be permanently closed and remediated beginning on July 10th. A map of the trail closure, along with authorized neighboring trails on Mt. Joy, is available here.

    The trail is being removed because it crosses over some of the original earthworks built by the Continental Army in 1777-78. Repeated walking, erosion, and wear is damaging these historic earthworks. Additionally, the trail cuts through a forest restoration area, allowing for invasive species to spread and eliminating any natural regeneration that was occurring. This repeated trampling destroys vegetation and compacts any remaining soil leaving the area bare. The current trail is too steep and serious soil erosion is occurring, washing soil and nutrients onto park roads and trails.

    Please help us protect the natural and cultural resources in your park and stay on the 35 miles of official park trails. The official trails are designed to provide access to the different habitats and cultural sites in the park, to connect to other trails and allow users to make loops, to be of varying difficulty, and to be sustainable and manageable by the park.

Last updated: December 22, 2018

Contact the Park

Mailing Address:

1400 North Outer Line Drive
King of Prussia, PA 19406


(610) 783-1000

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