From Edinburgh - Take the M90 over the Forth Bridge signposted for Perth.  Leave the M90 after the Friarton Bridge over the Tay and follow the signs for Braemar (A93), through Bridgend , and then Blairgowrie. 

From Glasgow - Take the A9 at the Broxden roundabout just west of Perth and stay on it until the turning for Luncarty.  go through Luncarty and Stanley the bear right for Blairgowrie, right again at T junction and left for Braemar/Blairgowrie at the junction with A 93. 

Drive through Blairgowrie going left at the traffic lights, cross the River Ericht, take the A926 out of Blairgowrie, signposted for '(Alyth)' and Kirriemuir. Look out for the signs for Alyth shortly after New Alyth and turn left off the A926.  Drive straight through Alyth, leaving the Square to the right.  The parish church is straight ahead. Cross the bridge over the Alyth Burn and swing left up the Bamff Road.  Leave the church on your right.  Follow the Bamff Road, signposted for Glenshee and Bridge of Cally for 2.5 miles.  After a sharp left hand bend you will see the lodge at the end of the drive to Bamff .  Turn off the road and up the drive - about   two thirds of a mile.  Follow the sign 'Old Brewhouse at the junction as you approach the house. 

From the North you may approach by the Tullymurdoch/Alyth road from the A93, or from the west from Bridge of Cally take the Drimmie Road and go left at a sign for Bamff, then right and immediately left up the back drive of the estate.

Perth to Blairgowrie is about 15 miles and Blairgowrie to Alyth is 5.  Alyth to Bamff is 3.5 miles or so.