By underground (pink route on map)
Alight at Hillhead station. When you exit station turn right onto Byres Road, towards Gt. Western Rd/Botanic Gdns).  On second pedestrian lights crossing, outside Hillhead Library, turn left by the Royal Bank.  Walk straight up to the top of the road and turn right onto Dundonald Road.  The Cathedral is at the other end of the circular road. [Total walking time is around 6 minutes].        

By bus from City Centre (green route on map)
Alight at Kirklee, which is the first stop after Botanic Gardens.  Cross Gt. Western Road at traffic lights, walk straight up on Coplethill Road and the Cathedral is in front of you. [Total walking time is 1 minute]

By car from City Centre (green route on map)
Travel up Gt. Western Road.  After the junction with Byres Road at Botanic Gardens, turn left at next set of traffic lights onto Coplethill Road (signposted as Dowanhill).  The Cathedral is in front of you.

By car from southside via Clyde Tunnel (orange route on map)
Exit tunnel and continue for another mile onto Crow Road.  At Anniesland Cross turn right onto Gt. Western Road following sign for City Centre.  Pass under railway bridge, Cartnavel Hospital/Jury's Pond Hotel at your right, traffic lights with Hyndland Road and at the next set of the Kirlee traffic lights turn right onto Coplethill Road (signposted as Dowanhill).  The Cathedral is in front of you.