Lovat Castle is a ruined castle in northern Scotland, near Beauly, Highland. The castle once stood on the right bank of the River Beauly. Originally known as Beauly Castle, it was built by the Bissets in the 11th-12th century. The castle came into the Fraser's hands via the marriage of Simon Fraser to a Bissett heiress in the 13th century and was dismantled for building materials in 1671.