Ranked by Google ratings — updated 2026
St. Mary's Abbey
Louth Village
Long Woman's Grave
Louth Hall Castle, Co. Louth
Agnes Burns Cottage and Visitor Centre
Dunmahon Castle
Haynestown
Carlingford Priory
Carlingford
Hill of Faughart
Faughart Upper
Cloughmore Stone
Newry
Cú Chulainn's Castle
Dundalk
Narrow Water Keep
Newry
Slieve Gullion Passage
Newry
Gyles Quay Pier
Greencastle Royal Castle
Newry
Ballymacdermott Court Tomb
Newry
Killeavy Old Churches
Newry
Moyry Castle
Newry
Ladywell Shrine
Dundalk
Jumping Church
Ballykeel Dolmen (State Care Monument)
Newry
Blackrock Sundial
Clontygora Cairn
Newry
Craigmore Viaduct
Newry
Barmeath Castle
Togher
Clochafarmore Standing Stone (Chúchalainn's Stone)
Ardee Castle
Ardee
Dundalk Windmill
Dundalk
McNeill's Egyptian Arch
Newry
Kelly's Monument
Dundalk
Annaghmare Court Tomb
UK
Kilnasaggart Pillar Stone
Newry
The Tholsel
Carlingford
Narrow water folly - Hidden Castle
Newry
St Brigid’s Well
Hill of Faughart
Ravensdale Stone Circle
Ravensdale
Roodstown Castle
Monasterboices High Crosses and Monastic Site is currently the top-rated historical landmark in Co. Louth, with 4.6 stars from 810 Google ratings. See the full ranked list above.
Businesses are ranked by average customer rating, then by how many ratings they have. We use reviews left on LocallyIrish.ie where a business has them, and otherwise its Google rating, which is shown and labelled on each entry.
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