Glenquicken stone circle

Glenquicken stone circle
Stone circle in 2009
Alternative nameBilly Diamond's Bridge stone circle
Coordinates54°53′47″N 4°19′32″W / 54.896373°N 4.325507°W / 54.896373; -4.325507
TypeStone circle
Official nameBilly Diamond's Bridge stone circle
TypePrehistoric ritual and funerary: stone circle or ring
Designated21 December 1934
Reference no.SM1023

Glenquicken stone circle or Billy Diamond's Bridge stone circle (grid reference NX50965821) is an oval stone circle with a central pillar, two miles east of Creetown, Dumfries and Galloway. The outer ring is formed of 29 stones. Aubrey Burl has called it "the finest of all centre-stone circles." It is a scheduled monument.

Two other circles to the north-west were marked on the Six-inch First Edition Ordnance Survey map. Alexander Thom planned these in 1939, but they are no longer visible.