To find this cache, you will hike the Toormore Loop Walk (about 2km), part of the Fastnet Trails network. It's about halfway through the off-road trail. Just up the hill from the trail is an amazing forest playground with swings, rope bridges and hammocks. Up the hill a bit more, you'll find a big rock, with a 90-degree corner in it. You'll find the cache here! Enjoy the hike!
NOTE: there may be limited wireless signal at the cache site, so be sure to load maps onto your phone at the trailhead.