The site holds the record for the longest medieval water-filled moat in England, measuring approximately half a mile.
The 13th-century Gatehouse is one of the few surviving monastic gatehouses in the United Kingdom.
The watermill on the site is an undershot wheel type, which remains fully operational and produces flour.
During the Second World War, the property served as an evacuation center for children from London.
The Priory's great barn is constructed from oak and features a significant timber-framed roof structure dating to the 14th century.
The estate remains an active site for archaeological research by the Sussex Archaeological Society.
The moat was created by diverting a portion of the River Cuckmere to provide defensive security and fish supplies for the original monks.
The interior of the Tudor mansion features a secret priest hole concealed within the structure.
Michelham Priory is home to England's longest medieval water-filled moat, which encircles the site's seven-acre island. The property features a 13th-century priory gatehouse, a Tudor mansion, and a working watermill powered by the River Cuckmere. Originally founded as an Augustinian priory in 1229, the site underwent significant transformation during the Dissolution of the Monasteries under Henry VIII. Visitors can explore the preserved monastic ruins, including the 13th-century undercroft and great barn. The estate contains extensive gardens, including a physic garden, a kitchen garden, and a kitchen orchard. The restored watermill is a functioning flour mill that demonstrates traditional milling processes. The mansion displays a collection of period furniture, historical artifacts, and social history items. The site is managed by the Sussex Archaeological Society. It serves as a rare example of a site where monastic, Tudor, and Victorian architecture coexist.
The view of the Tudor mansion and gatehouse reflected in the water of the moat from the southern bridge.
Wear sturdy, comfortable footwear as the grounds include uneven medieval stone floors and grassy paths.
Allow time to walk the full perimeter of the moat to appreciate the scale of the medieval engineering.
Check the mill schedule upon arrival to catch a demonstration of the flour-milling process.
Do not attempt to walk on the grassy embankments of the moat, as they can be slippery and are preserved to protect the structural integrity of the water channel.
The site is typically closed during the winter months, usually from November through February; check for seasonal special event closures before visiting.
Maintain silence in the preserved monastic ruins and do not touch historical artifacts or sensitive wall surfaces inside the mansion.
