The Devil’s Arrows are three naturally shaped stones or menhirs in an alignment erected near where the A1 road now crosses the River Ure at Boroughbridge in North Yorkshire, England (grid reference SE390666).
Erected in prehistoric times and distinctively grooved by millennia of rainfall, the tallest stone is 22 feet 6 inches in height making this the tallest menhir in the United Kingdom after the Rudston Monolith which is 25 feet tall. The stones stand 150 feet from the A1 and it is thought that the alignment originally included up to five stones. One was apparently displaced during a failed ‘treasure hunt’ during the 18th century and later used as the base for a nearby bridge over a river. The stones are composed of millstone grit, the most likely source of which is Plumpton Rocks two miles south of Knaresborough and about nine miles from where the stones stand today.
The outer stones are 200 and 370 feet away from the central stone and form an alignment that is almost straight, running NNW-SSE. It is thought that they may have been arranged to align with the southernmost summer moonrise. The stones are part of a wider religious complex on the Ure-Swale plateau which incorporates the Thornborough Henges.