Argyll & the Trossachs · Scotland
Duke's Pass
The A821 Duke's Pass climbs from Aberfoyle through Queen Elizabeth Forest Park into the Trossachs. It is short, twisty and very popular with riders from Glasgow and Stirling.
- Distance
- ≈ 7 miles
- Twistiness
- 4/5
- Best season
- April – October
- Best for
- Best on a bike
Why go
What makes Duke's Pass special
- Forest hairpins out of Aberfoyle
- Views over Loch Achray and Ben Venue
- Links to Loch Katrine and Callander
Watch out for
- Tight bends with limited visibility
- Busy with visitors and cyclists
- Enforcement and safety campaigns
Road conditions change. Check closures, weather and local restrictions before you set off, and always ride and drive within the limit.
As a group
Taking a group over Duke's Pass
Duke's Pass works well for groups. Brief the group at Aberfoyle, keep two-second gaps through the bends and regroup at Aberfoyle. Sweep can see who's behind throughout.
One shared route
Everyone on the same line from the start.
Lead and sweep
Sweep sees exactly who's behind.
Planned regroups
Stop at Aberfoyle.
FAQ
Duke's Pass: common questions
How long is Duke's Pass?+
Duke's Pass runs for about 7 miles from Aberfoyle to Loch Katrine in Argyll & the Trossachs.
When is the best time to drive or ride Duke's Pass?+
The best season is April – October. Go early in the day to avoid traffic, and check for closures in poor weather.
Is Duke's Pass good for motorcycles?+
Yes — Duke's Pass is a popular motorcycle road with a twistiness rating of 4 out of 5. Tight bends with limited visibility.
Can I ride Duke's Pass as a group?+
Duke's Pass works well for groups. Brief the group at Aberfoyle, keep two-second gaps through the bends and regroup at Aberfoyle. Sweep can see who's behind throughout.
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