For Dial Up Internet Access in Miami County, click here* Miami County Indiana, is an area rich in history. We have the Miami Indians, we had Bunker Hill Naval Air Station (during WWII), Bunker Hill AFB, then Grissom Air Force Base, and today Grissom Air Reserve Base. The county seat is Peru, which was winter home to many of the great circuses during the first part of the 20th Century. In that ...