Route takes in Mullaghclogha, Mullaghasturakeen, Mullaghclogher and Mullaghcarbatagh. The ideal way to combine these hills would be a linear walk, starting from either west or east, as indicated in track 2257. However, without a second car, we decided to approach from a central point south of the ridge. We started from H543 927 (with thanks to dr_banuska), and followed a T shaped route which, although necessitating retracing of our tracks a bit, kept it interesting.
The ridge walk follows fenceline for the entire way - beware sticking TOO close to the fence however - there are plenty of loose strands of wire to trip the unwary.