BenCooper wrote:I'd guess at Kelvingrove - it's not possible to go much further downstream from there, you can go through the Kelvin Hall car park for a little bit, but that's it.
Kelvingrove fountain appears to be the official start.
If you get off at Exhibitionn Centre and turn right when you exit the station, into the overpass, exit at at the SECC and head for the Clyde Walkway south of the Armadillo you could call that a start. Head west along the walkway towards the helipad as mentioned above. Turn left at teh Roundabout and either walk across the pedestrian bridge and head west along the cycle path or stay on the south side of the expressway and walk up the road parallel to the Tall Ship to the new Museum of Transport. Both bring you to the River Kelvin.
You can of course skip this bit as you will be heading back east on the north side of the expressway to Ferry Road. Walk up the road street and if you want to see the Kelvin again turn right in to Old Dumbarton Road and as suggested above cut down into the car park at the Kelvin Hall. The path does not go under the bridge at Argyle Street so you will have to leave the car park for Bunhouse Road and cross Argyle Street at the Pedestrian Crossing of course in to the Grounds Of Kelvingrove Museum. Choose between crossing the Kelvin via the old bridge or head east along the "rear" of the Museum. Both routes bring you to Kelvin Way. Cross over and into the park. Head north along the path that runs parallel to the Kelvin.The path continues under the bridge and Gibson street into the subway car park. Cross the Kelvin again at the old railway bridge and the path continues into the park and eventually teh West highland Way.
I'd wait for the inevitable corrections to this post as I'm depending on memory and Goggle maps.