In Pairc Colmcille, An Charraig Mhór Naomh Colmcille can claim one of the best club facilities in Tyrone and for that matter in Ulster. Situated on the Quarry Road on the outskirts of the town, Pairc Colmcille has excellent training, playing, spectator and car parking facilities.

The complex is built on an 18 arce site, consisting of clubrooms, main playing area, training area and car park. The clubrooms consists of no fewer than six team changing rooms, a referees/officials changing room, a tea room, first aid room and disabled toilets on the ground floor, with a function/fitness suite on the first floor. The function room is serviced with a lift to enable disabled access.

The main playing field is complimented with two covered stands, the main stand incorporating disabled viewing facilities.

The training area covers 10 acres, consists of two full size pitches with a smaller training area. The main training pitch is enclosed with a perimeter fence and a purpose built running track. A "state ot the art" 60 foot (18.3m) floodlighting system surrounds the main training pitch. The first ever floodlit fixture under the auspices of the Ulster Council - Tyrone's McKenna Cup tie agianst UUJ - was staged at Pairc Colmcille in 2004.