This service station/convenience store sits at the intersection of U.S. 340 and Harpers Ferry Road. I needed to gas up before heading up Harpers Ferry Road and over the mountain — it’s a steep drive and there are no gas stations on the way back until you get close to Leesburg. There is also a convenience store/deli here, so you can fuel up on sandwiches and convenience store junk food as well. What I can’t quite figure out is how in the world this place has a Purcellville address, it’s quite a long way to Purcellville from here!