Peak Cnoc Onna
Cnoc Onna
Popularity
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About this place
Cnoc Onna is a natural peak located in County Donegal. It is a geographical feature of the area.
Credits & sources
Updated 2026-11-14
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Visitor Information
- Elevation
- 400 m
Getting There & Parking
Cnoc Onna is located in County Donegal, roughly 213 km (3h 10m drive) from Galway and 277 km (4h 05m) from Dublin. Nearby highlights within a short drive include Sliabh Tuaidh (1.9 km away).
Galway213 km
~3h 10m driveBelfast219 km
~3h 15m driveDublin277 km
~4h 05m driveVideos
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