Directions from San Marcos to the Wimberley Office Close this window From IH35 exit onto RR 12 West Follow RR12 for approx. 10 mi Turn right at the "T" (intersection RR 12 and FM 32) Follow RR 12 for approx. 4 mi into Wimberley The office is located on the left side of RR 12 just before the "Wimberley Square"