Last updated: June 17, 2026
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The Continental Army Leaves Valley Forge
NPS Photo
Marching Out Into the Future
"This morning about sun-rise the rear of the enemies army evacuated Philadelphia. To-day and to-morrow morning, our whole army will move towards the Delaware; and should the enemy march rapidly thro’ the Jersey, I shall proceed Northward as expeditiously as possible. My movements however will be influenced by theirs."
- General George Washington to General Horatio Gates
The Continental Army spent the last few weeks of the Valley Forge encampment watching the British closely to see if they would evacuate Philadelphia. Throughout the month of June, troops recieved orders to hold themselves in readiness to march. General Washington also issued orders to cancel leave and recall soldiers stationed at other outposts back to Valley Forge.
At the end of the six-months long encampment, the area held approximately 18,000 to 20,000 soldiers. As they waited, drills and troop inspections continued. Commanding officers made preparations to leave the sick behind in temporary or permanent hospitals. Even after the army marched away, soldiers continued to die at Valley Forge.
The Valley Forge Encampment ended on June 19, 1778 when General George Washington and the Continental Army began the march towards Monmouth and the upcoming season of battle against the British.