Grassquoy

Scotland's National Record of the Historic Environment records Grassquoy as Chapel (period Unassigned). The official map says its point is accurate as follows: NGR given to the nearest 100m. The record does not by itself mean that the public may enter the place.

Grassquoy is associated with a small chapel on the Orkney Islands, traditionally linked to Saint Bieu or Saint Bi, a 7th-century Irish missionary. The site may have been a place of pilgrimage or local worship, though specific cures or rituals connected to the location are not well documented.