DH and I are taking a week in October through PA - most in Lancaster Amish country. I'm told that there is something called "Rails to Trails." I Googled it and it looks nice but I don't know if there is a particularly good (or bad) trail in that area. Or maybe we should just plan on riding the countryside? We will be renting bikes - probably just hybrids. DH is not a strong rider so I need to keep it short and not real hilly. Any suggestions?