Diamond D Ranch is at 3223 Dunning Road in Cass County, Michigan. From I-94: take exit 56 - M51 south to Decatur turn Left on Decatur Rd. drive south towards Cassopolis turn Right on M-60 and drive east into Cassopolis at the Light in downtown Cassopolis go straight on Pokagon Highway and drive west turn Left on Anderson Rd. and drive south turn Left on Dunning and you're there! From I-80: take exit 92 - Indiana State Road 19 North towards Michigan SR 19 becomes Cassopolis Rd. once in Michigan turn left on US 12 and drive west towards Edwarsburg turn right on M62 and drive north towards Cassopolis in Cassopolis, turn left on Pokagon Highway and drive west turn left on Anderson and drive south turn left on Dunning and you're there!