Glen Mhor is a short glen located in the Arrochar Alps, within the Cowal Peninsula, Argyll and Bute, west of Scotland. The B828 goes through the glen, linking the top of Glen Croe (A83) at the Rest & be Thankful viewpoint in the east, in the west with the Hell's Glen (B839). The glen is in both the Argyll Forest Park and the Loch Lomond and The Trossachs National Park. Mountains. https://en.wikipedia.org/wiki/Glen_Mhor