The climb allowed participants to retrace the footsteps of St Patrick, who according to legend, once tended sheep on the mountain.
Hikers also enjoyed a programme of entertainment including traditional dance and music from the 20-strong Portglenone Comhaltas, Counties Antrim and Derry Country Fiddlers Association, and local duo, The Doone Brothers.
The event was supported by The Executive Office through Mid and East Antrim Borough Council’s Good Relations Programme.
5. Slemish Trek
Enjoying a hike up Slemish Mountain on St Patrick's Day. Photo: STEPHEN DAVISON
6. Slemish Trek
James and Geraldine Tuohy with 'Bonnie' the Beagle at Slemish Mountain on St Patrick's Day. Photo: STEPHEN DAVISON
7. Slemish Trek
Meeting 'Fluffy' and 'Cookie' the rabbits at Slemish Mountain on St Patrick's Day. Photo: STEPHEN DAVISON
8. Slemish Trek
Three-year-old Katie McLarnon and her mum, Louise, enjoy their trip to Slemish Mountain on St Patrick's Day. Photo: STEPHEN DAVISON