This is a very special site being home to a rare habitat – limestone grassland and some rare butterfly and moth species. Scattered hazel scrub provide additional opportunities for beasties within an overall breathtaking landscape. From Enniskillen take the A4 Sligo Road, shortly after take the A32 following the signposts for Marble Arch Caves. The nature reserve is a mile from the entrance to the Caves and is sign-posted.