Knockanaffrin lies just to the SE of Clonmel and is separated from the main Comeragh range by a distinctive col. It's a bulky, steep-sided mountain with two nice high-level lochs. Great views abound incl. the N coums of the Comeraghs, Slievenamon, Mt. Leinster and the Galtees/Knockmealdowns.

SW. Park at the busy but commodious S 27674 12847 A. Head E uphill on grassy then heathery slopes roughly following a line of white wooden posts. Go through a small gate in a sheep fence and follow the track uphill, downhill then gently uphill again to The Gap at S30103 13417 B. Turn NW, keeping the fence and an increasing vertical drop to your right. It's one of the finest ridges in the country with fine views on either side but the trail is quite eroded. Cross a fence just below the summit rocks. Allow 2 hrs

From this car park you can also follow a trail along a spur directly to the S top and you can also reach The Gap from a trail starting at the end of the road approx. 500m S of the car park.

NE. Park at the forestry entrance S28530 17969 C and follow well-marked forest trails to Lough Mohra.
From the N of the lough take the feint spur that will bring you to the col on the NW side of Knockanaifrinn and from here follow the obvious trail to the summit. Allow 90 mins+

E. Start at S32203 14493 D from where there is an official trail to the Gap. Allow 1 hr to the Gap and another hr along the aforementioned ridge to the summit.
Notable tracks include track/2338 and track/3588. Linkback: https://mountainviews.ie/summit/74/comment/4834/