Slievenamiskan stands northeast of Cock Mountain and southwest of Spelga. At 442 m, it is higher than Hen Mountain to the west, but lower than Cock Mountain.
- Summit height
- 442 m
Find your bearings
Open in OpenStreetMap ↗See where this place sits in the Mourne landscape before planning your visit.
From the coast to the high ground.
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Planning a walk
Choose a route that suits your group and check access before setting out. Take a current map and know how to use it. Even the lower hills can have rough, steep or exposed ground.
Sources & height notes
DoBIH v18.6 published height. Other sources and surveys may differ; this is not total ascent.
Locations are based on mapped summit points. For walking directions, use a current map and your chosen route.
Data licence: ODbL 1.0 (combined catalogue); DoBIH fields also CC BY 4.0. Source credits.
The Database of British and Irish Hills v18.6
Checked 2026-10-08: The Database of British and Irish Hills v18.6 · DoBIH v18.6 dataset and CC BY 4.0 licence · OpenStreetMap named peak — Geofabrik snapshot.