Welcome to Valley Forge National Military Park, a historic American Revolution site! In the icy December of 1777, General George Washington camped the Continental Army here to wait out the long winter. The following six months tested the mettle and resilience of his ragtag fighting force and served as a critical turning point in the Revolutionary War. Explore the rich backstory of this historic Revolutionary America site with this self-guided tour. After booking, check your email/text for a special password and setup instructions. Download the Audio Tour Guide App by Action while connected to WiFi or mobile data. Enter the password, download the tour, and once it's complete, you can enjoy it offline. Just open the app, hit the road, and follow the audio instructions! New, Lifetime access, no expiry. Use it anytime, on any trip, as many times as you want. This isn't an entrance ticket. Check opening hours before your visit.