For me, part of the fun of participating in the PA QSO Party is picking a rare county to operate from. Sure, a station operating from berks county is worth the same number of points as one in Armstrong. But, if I'm going to pack up and drive to PA to run portable, I want pileups!

The following links take you to maps which show the rarest counties in a given year. These counties are deemed rare based on the total number of points reported from that county.