Corranabinnia, near Mulranny, is the apex and the highest pt of the Glendahurk Horseshoe. It's a highly rated peak, noted for the fine ridge which extends to that of its SW top. There are staggering views of Clew Bay, Croagh Patrick and Achill.
Corranabinnia is far from roads hence there are few practical routes and these all include other peaks.

S. The most trodden route is the circuit of Glendahurk Valley, taking in the Bengorms and the 2 Corranabinnia’s (minor scrambling on a spectacular aréte between the two) Start anti-clockwise from L91061 97962 A or 300m further S where there is a stile on the right. Demanding 15k, ascent 1,000m, give about 6 hours.

NW. This potentially v boggy route starts at F86600 07169 B, near some old houses. Head SE from here crossing nearly 5k of bog before rising steeply to summit C’binnia SW top via its N spur. From here it’s a fine ridge walk NE to C. To get back to the start, head for Glennamong and take its NW spur to the beckoning bog below. Take care when crossing streams near the start as many of them have silted up and are more like slowly moving bog. 6 hrs+ for circuit.

A more ambitious circuit starting further E near Srahmore and centering on the Glennamong Valley is also possible. This takes in Tirkslieve, both Glennamongs, Corranabinnia and the two Bengorms, before dropping to the road near Furness. 20k+, with some road walking - 8 hours.

Notable tracks include track/3472, track/3551 and the long, circular track/3784. Linkback: https://mountainviews.ie/summit/98/comment/4858/