trail in Antrim, Ireland

Slemish Mountain

The volcanic plug where St Patrick is said to have herded sheep

Worth the wander

Climb the eroded core of an extinct volcano where tradition holds a young, enslaved St Patrick tended sheep for six years — still Antrim’s biggest gathering point every St Patrick’s Day.

Quick answers

Cost
Free
Time and distance
2.5 km return
Parking
Free car park at the trailhead (toilets on site).

Find your way

Slemish car park, near Broughshane, Co. Antrim

Explore more places in Antrim

Explore the Ireland map