The Cooley Cross is located on the outskirts of  Moville in county Donegal. This was the location of a 6th century monastery founded by St.Finian. The cross dates to the 8th or 9th centuries a.d and stands about 10 feet high. It is plain in appearance but has an odd looking hole on it’s top. This hole is thought to have contained a peg serving as a ‘gnomon’ for a rudimentary sundial and so the vertical shadow indicated the hour of noon. There is a cross with a similar hole on the greater Aran Island where the vertical shadow line is marked. The base of Cooley cross is also peculiar as it is a large flat stone containing a crude representation of a human foot, traditionally ascribed to St. Patrick. There is also a perforation, about four inches in diameter, near one end and this may have also been used as a hole-stone which is is now used to support for the cross. Hole-stones date back to pagan times and are thought to be used when couples joined their hands through them when making vows. Very Romantic.