From Glasgow: Follow the A82 to Milton. Bear left at the fork to the A814 and continue for about a mile and a half. You will come to a roundabout at a retail park (KFC and McDonalds will be on your right. Take the second exit. At the next roundabout again take the second exit. After 300 years at the traffic lights, turn left for the town centre and after 75 yards, left again into Risk Street. The church will be on your right. Car parking is available - first right after the church and follow the route round to the parking area.
Exit the Dumbarton Central Station to Station Road. [Turn left at the bottom of the main ramp]. You will see a large sandstone building on the other side of Station Road to your left. Cross over, keeping the large building to your left and go ahead towards an underpass. Continue for 150 yards past the old Rialto cinema building (on the left) and a public car park (on the right) and you will come to a pedestrian crossing. Turn to the right and follow the road for another 200 yards - you will see the church building ahead.