We're coming to PA in April next year and would like to include a trip to Gettysburg and the Amish area.
As we'll be coming from the south we'd hoped to hire a car from Dulles Airport and return it to Philadelphia Airport rather than collecting it and returning it to the respective city centres - coming from the UK I don't really want to drive on the "wrong" side of the road in busy city centres.
Assuming we started from Philadelphia Airport I've looked at doing a round trip via Reading, Lebanon, Harrisburg, Chambersburg, Gettysburg, York, Lancaster, Coatsville, Downingtown and back to Philadelphia.
1. Is this feasible or even sensible?
2. Are overnight stops in Gettysburg and Lancaster the best options?
3. We'd aim to spend one night in Gettysburg and two in Lancaster. Does that make sense?