AlertsWinters at Valley Forge are cold and damp with a cool spring and fall and a hot and humid summer. Sturdy hiking shoes are recommended for outdoor recreation during the snowy winter season. Find more detailed weather information on the Weather page. Park Roads Conditions and ClosuresPark roads are open as normal. Trail Conditions and Closures
NPS Graphic Trail Closures during Grand Parade Herbicide TreatmentsClosures on a portion of the Grand Parade Trail are required during herbicide treatments. Trail closures will include the sections of trail from the Steuben Statue parking lot to the middle of the meadow and back to Baptist Trace Road. Flagging and signage will be posted around the treatment area. Visitors should not enter the area during treatment. During the restoration project, multiple herbicide applications will result in multiple brief closures of the Grand Parade Trail.
NPS Graphic Trail Maintenance on the Fatlands and Chapel TrailsOngoing trail maintenance on the Fatlands Trail (formerly called the River Trail) between Betzwood picnic area and the Fatlands Trail parking lot along Pawlings Rd, and on the Chapel Trail between Sullivan's Bridge and Washington's Headquarters is being conducted by park staff. Work on the Fatlands Trail includes widening the trail to a standard 8 feet and relocating sections of the trail where the banks of the Schuylkill River are encroaching. Work on the Chapel Trail includes building new check steps and trimming vegetation.
NPS Graphic Grand Parade Trail Access During Maurice Stephens Construction ProjectThe access road and parking lot near the Maurice Stephens house, located on Route 23 opposite from the Washington Memorial Chapel, is closed during construction and renovation work on the house. Visitors are encouraged to park in the Chapel parking lot and cross Route 23 at the pedestrian crossing for access to the Grand Parade trails. Tips for Visiting the Park Safely
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Last updated: September 18, 2026