*Nodens or *Nodons is a Celtic healing god worshipped in Ancient Britain. Although no physical depiction of him has survived, votive plaques found in a shrine at Lydney Park (Gloucestershire) indicate his connection with dogs, a beast associated with healing symbolism in antiquity. The deity is known in only one other location, in Cockersand Moss (Lancashire). He was equated on most inscriptions with the Roman god Mars and associated in a curse with Silvanus. His name is cognate with that of later Celtic mythological figures, such as the Irish Nuada and the Welsh Nudd.
Tolkien visited the temple of Nodens, a place called "Dwarf's Hill" and translated an inscription with a curse upon a ring. It may have inspired his dwarves, Mines of Moria, rings, and Celebrimbor "Silver-Hand".
Bath house at the Lydney Park temple complex
Lydney Park is a 17th-century country estate surrounding Lydney House, located at Lydney in the Forest of Dean district in Gloucestershire, England. It is known for its gardens and Roman temple complex.
Lydney Park Gardens
Lydney Roman temple to Nodens, the tripartite cella