A nice drive from Harrison lake ending near Hemlock Ski Resort. The last section from the base up to the beginning of a gravel section on Hemlock Valley Road is very twisty and steep in sections, but well paved. During the summer there is not much traffic in the morning
This is a one way trip, you will need to come back down Hemlock Valley Road.
This drive is about 35 Km and will probably take about 45 minutes
Options would be to stay at Harrison Resort and make this a morning trip, or start in Maple Ridge and combine this with a backroads Mission drive to make a day of it.