If you come by car from Monterrey, N.L. and take highway to Saltillo/coahuila, all the way to Ramos Arizpe which is 14 km before Saltillo. You continue on the highway and go straight on on the Free Way Carranza Street all the way up to the fourth bridge at the intersection with Luis Echeverria Street. There you turn until you get to Abasolo Street and take a left turn under the bridge. Two blocks on Abasolo Street and turn to the left which iis Avenida México.