© Mapbox · © OpenStreetMap contributors · Boundary data © Historic Environment Scotland
Swiney Castle is a ruined fortification located on the shore near Achastle in Caithness, northern Scotland. The surviving remains consist of fragmentary stone structures indicative of medieval defensive construction, though the site has been substantially degraded by erosion and time. The castle likely dates to the medieval period, when fortified residences of this type were common throughout the Scottish Highlands, though precise chronological attribution requires further archaeological investigation. The site's coastal location reflects the strategic importance of controlling sea routes and communications in this remote northern region during the medieval era.
Swiney Castle, remains of, Achastle-shore is a scheduled monument protected by Historic Environment Scotland under reference SM10752. View the official record →
Swiney Castle is a ruined fortification located on the shore near Achastle in Caithness, northern Scotland. It is designated a Scheduled Ancient Monument by Historic Environment Scotland under reference SM10752.
Swiney Castle, remains of, Achastle-shore is a Scheduled Ancient Monument, legally protected by Historic Environment Scotland — the body responsible for designating and safeguarding heritage sites in Scotland. The official designation reference is SM10752.
Several scheduled monuments lie within 10 km, including Achastle-shore, fishing station (0.1 km), Forse Castle (0.8 km), Forse House, settlement, field system, burnt mounds and cairns WSW of (2.8 km).
Aubrey generates in-depth historical research for any address in Britain — drawing on scheduled monument data, Domesday records, Roman heritage, PAS finds and medieval history to reveal the complete story of a landscape.
Research the area around Swiney Castle, remains of, Achastle-shore