Crianlarich railway station is a railway station serving the village of Crianlarich in Scotland. It is located on the West Highland Line, sited 41 miles 25 chains (66.5 km) from Craigendoran Junction, near Helensburgh, with Ardlui to the south, and Tyndrum Lower and Upper Tyndrum to the north west, on the routes to Oban and Mallaig respectively, which diverge immediately north of the station. ScotRail, who manage the station, operate most services.

Helensburgh Upper railway station serves the town of Helensburgh, Scotland, on the north shore of the Firth of Clyde to the west of Glasgow. It is located in a residential area uphill from the town centre and is by far the smaller of the town's two stations. It is on the West Highland Line, 2 miles 8 chains (3.4 km) from Craigendoran Junction, near Helensburgh, the first station on the line before Garelochhead. ScotRail manage the station and operate most services, with others provided by Caledonian Sleeper.