caves tyrone

Slieve Elva has already been noted for its multiplicity of underground passages and caverns. The road we are now traversing is on the southern slope of the mountain and, if the tourist should wish to see something of the cave systems, he or she should take the road branching to the right about 4 km from the Cahermacnaghten junction. Poll Elva is the first opening met with on this by-road. A little further on is Poll na Gollum. These two entrances open into a linked system, which...