McDermott's Castle
Popularity
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About this place
McDermott's Castle is a castle and protected national monument located in County Roscommon, Ireland. The site of a fortification since at least the 13th century, the structure's tower house may date from the 16th century, with much of the current building (including its crenellations) dating to the 19th century.
Summary from
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Updated 2026-11-14
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Visitor Information
- Heritage status
- Protected Heritage Site
Getting There & Parking
McDermott's Castle is located in County Roscommon, roughly 124 km (1h 50m drive) from Galway and 190 km (2h 50m) from Dublin. The nearest public car park is 532 m away (Paid). Nearby highlights within a short drive include viewing tower (0.5 km away).
Galway124 km
~1h 50m driveDublin190 km
~2h 50m drive
Nearest car park
Paid
532 m from landmark
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Search on YouTube →Nearby places
viewing tower
0.5 km
Viewpoint Roscommon
viewing tower
Thuja
0.7 km
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Holy Trinity Abbey
Church Roscommon
Inchmacnerin Abbey
Ardcarn Ringfort
3.5 km
Archaeological Site Roscommon
Ardcarn Ringfort
Lough Key Viewing Bay
4.5 km
Viewpoint Roscommon
Lough Key Viewing Bay
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