Ben Oss and Beinn Dubhchraig, near Tyndrum
Ben Oss and Beinn Dubhcraig are satellites of mighty Ben Lui. Although the mountains themselves are not particularly distinguished, the approach walk leads through natural pine and birch forest and is very picturesque, though also very wet. Beinn Dubhcraig offers a fine view down Loch Lomond, whilst the Ben Lui looks simply magnificent from Ben Oss.
Extremely boggy path on the lower approach. Higher up the going is drier; the ridges are broad but rocky and undulating and with some crags - can be confusing terrain in poor visibility.
None. Nearest is train and bus at Tyndrum which is 2.5km walk on WHW.
Hillwalking in Winter
Please note that hillwalking when there is snow lying requires an ice-axe, crampons and the knowledge, experience and skill to use them correctly. All route descriptions and difficulties given here are for summer conditions. See our Winter Essentials page for basic information on the skills, techniques and knowledge needed for winter hillwalking.
As well as reading our description of each walking route, you can read about the experiences of others users on this walk and others.
There are 46 user reports for this walk - click to read them.