This rest stop is only available when heading Eastbound towards NJ / 476. It is not accessible when heading West towards Harrisburg / Route 100. The RV dump station is located towards the rear of the facility and is clearly marked. This rest stop is located just West of the Valley Forge exit. There is rinse water available, but it is non-potable. The rest stop is located at I-76 Milepost 326 and can be accessed when traveling on the Eastbound toll road.