The Benedictine Territorial Abbey of San Michele Arcangelo has been existed at least from 1078 and was probably built in the 5th century. The benedictine Abbey Church (12th century), dedicated to St. Michael, has a notable portal and a Norman-style bell tower with mullioned windows. The Norman lord Humphrey of Hauteville and his son Rudolph made large donations to the abbey. In 1484, after joining the Benedictine Congregation of St. Giustina from Padua, the abbey was enlarged and restored in Renaissance forms.
Afterwards it decayed due to numerous wars ravaging the country in those years. Renewed starting from 1590, it received a cylindrical cupola in 1650. The monks abandoned the abbey in 1784.
Dryburgh Abbey on the banks of the River Tweed in the Scottish Borders was founded in 1150 in an agreement between Hugh de Morville, Constable of Scotland, and the Premonstratensian canons regular from Alnwick Abbey in Northumberland. The arrival of the canons along with their first abbot, Roger, took place in 1152.
It was burned by English troops in 1322, after which it was restored only to be again burned by Richard II in 1385, but it flourished in the fifteenth century. It was finally destroyed in 1544, briefly surviving until the Scottish Reformation, when it was given to the Earl of Mar by James VI of Scotland. It is now a designated scheduled monument and the surrounding landscape is included in the Inventory of Gardens and Designed Landscapes in Scotland.
David Erskine, 11th Earl of Buchan bought the land in 1786. Sir Walter Scott and Douglas Haig are buried in its grounds.