The priory was initially intended to be a cathedral before the bishop's seat was moved to Norwich.
It served as the primary burial place for the Earls and Dukes of Norfolk for several centuries.
The priory's 'Miraculous Image' was a statue of the Virgin Mary that attracted pilgrims from across the region.
The site includes the remains of the prior's lodging, which was later converted into a grand house after the dissolution.
Archaeological digs have uncovered significant quantities of medieval floor tiles, many of which displayed intricate geometric patterns.
Thetford Priory is the largest and most significant Cluniac monastery site in Britain, founded in 1103 by Roger Bigod. The ruins feature substantial remains of the 12th-century church, including the nave and the south transept. It served as a major pilgrimage site due to the presence of the 'Miraculous Image of Our Lady of Thetford'. Following the Dissolution of the Monasteries in 1540, the site was surrendered to Henry VIII, leading to the demolition of most monastic buildings. Visitors can view the surviving medieval stone walls and the layout of the former cloister and domestic buildings. The site is managed by English Heritage and offers open access to the ruins throughout the year. Excavations have revealed elaborate floor tiles and architectural stonework now preserved or documented on-site. The grounds are expansive and include open green space maintained for public recreation.
The view through the remaining tall stone arches provides the most dramatic framing of the church ruins.
Wear sturdy, waterproof footwear as the ground can become uneven and muddy, especially after rain.
Bring a picnic to enjoy in the green areas surrounding the ruins, as there are no on-site cafes.
Read the site information boards located throughout the grounds to help visualize the layout of the original monastic buildings.
Assuming there are indoor museum displays; this is an outdoor-only archaeological site.
Respect the site by not climbing on the medieval stone walls or damaging the masonry.