On I-10 take exit #303 (AZ-80 toward Benson, St. David and Tombstone), exit onto highway 80.

From Tombstone continue on 80 for about 25 miles into Bisbee.
When you pass through the Mule Tunnel, watch for the Tombstone Canyon exit off to your right. Follow that exit around under the highway you just exited and drive two blocks to the School House Inn on the right.

The address is 818 Tombstone Canyon, Bisbee, AZ 85603.