Slievenamuck is a 504 m peak in the central-western Mournes. Maps use the names Slievenamuck and Butter Mountain differently around this area; check the location shown on your chosen route.
- Summit height
- 504 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.
© OpenStreetMap contributors · Map data & privacy
Loading the map connects to OpenStreetMap. Pins show locations, not a walking route or permission to enter.
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
Map-published elevation; independent summit survey not verified. Not total ascent.
Locations are based on mapped summit points. For walking directions, use a current map and your chosen route.
The map places Slievenamuck near the DoBIH Butter Mountain point and gives it 504 m. Nearby naming differs between publishers; this entry preserves the map's own name and elevation, while Butter Mountain uses its independently cited DoBIH record.
Data licence: ODbL 1.0. Source credits.
OpenStreetMap contributors — Geofabrik snapshot 6 October 2026
Checked 2026-10-08: OpenStreetMap contributors — Geofabrik snapshot 6 October 2026 · Geofabrik regional OSM extract · OpenStreetMap attribution and ODbL licence.