9. Cloch na Aonaigh
The Stone of the Gathering - Cloch na Aonaigh - is nearly 2 metres tall and faces pilgrims as they arrive across the valley floor. The stone is carved on both sides with circular and linear patterns.
After circling the stone three times, pilgrims stand with their back to it and renounce the world, the flesh and the Devil.
It is said that people looking through the stone can see heaven. There is also a story in Gleann Cholm Cille that young couples used to get engaged here - standing on either side of the stone and linking their fingers through the hole at the top.