Ring of stone

A ring of stone or stone ring or variation, may refer to:

Structures and geomorphology

 * stone circle (disambiguation), various large circular rings made of stone arrangements
 * Ring of Stones, a 1656 shipwreck marker near Perth, WA, Australia
 * Ring of Stone, castlework fortifications barrier used to conquer the Welsh by the English
 * stone ring, a type of naturally occurring patterned ground
 * kerb or ring of stone, used for gallery graves

Other uses

 * Ring (jewelry), made of stone, or precious stones
 * ringstone, artefacts made of stone in the shape of rings