Unofficial guide. Not the National Monuments Service, the OPW, Fáilte Ireland or the landowner. Disclaimer
At a glance
- TypeHouse - fortified house
- Date or period mentioned17th century
What to look for
- Bawn wall
- Ogee-headed windows
- Gun loops
- Fireplace
- Bartizan
Picked out from the Archaeological Survey description below.
Visiting
- Promoted as a visitor attraction by Fáilte Ireland (opening times not confirmed here).Fáilte Ireland · official page
Opening times and fees change: check with the operator before you go.
History and description
Rectangular house (internal: 18.5m N-S; 5.85m E-W) on rocky prominence overlooking Baltimore Harbour to W. Level area on E side of house but N, Wand S faces rise from sheer rock face. House of two storeys with attic.
Full archaeological record 192 words
Rectangular house (internal: 18.5m N-S; 5.85m E-W) on rocky prominence overlooking Baltimore Harbour to W. Level area on E side of house but N, Wand S faces rise from sheer rock face. House of two storeys with attic. Building repaired in 1920s and many opes now encased in concrete. Ground floor door in E wall; possible 1st floor door above but ope poorly preserved. First floor lit by a series of windows in square-set embrasures; dressed stone surrounds; segmental arched heads, with roll moulding alonginside edges. Lights with single, double and triple ogee heads and stone transome divisions; hood mouldings with horned terminals over lights. Three fireplaces at 1st floor level; largest in N wall has bread oven on E side; flue projects on outside of E gable. Bartizan with gun loops atop SW corner. Possible remains of bawn wall (CO150-036003-) runs E from NE corner; completely ivy-clad.
Known as Dunashad Castle, probably built by O'Driscoll clan on site of earlier castle (Coleman 1924, 50-1). Unusual building showing mixture of native tower-house tradition with new ideas of early 17th century.
See Excavation 1998, no. 56, p. 13-14; Excavations 2002, 57-8, no 225.
Archaeological Survey of Ireland, National Monuments Service (CC BY 4.0) · Updated 14 January 2009 · Based on the Archaeological Inventory of County Cork. Volume 1: West Cork. It describes the site as it was when surveyed.
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Visitors' notes
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Around Dún Na Séad Castle
Other heritage nearby
- Sherkin FriaryAbbey or friary · 2.1 km
- Abbeystrowry GraveyardAncient church · 9.6 km
Recorded within 5 km
- 10 promontory fortsArchaeological Survey of Ireland
- 6 ringfortsArchaeological Survey of Ireland
- 6 castlesArchaeological Survey of Ireland
- 5 holy wellsArchaeological Survey of Ireland
- 3 standing stonesArchaeological Survey of Ireland
- 2 ancient churchesArchaeological Survey of Ireland
- 1 abbey or friaryArchaeological Survey of Ireland
- 1 megalithic tombArchaeological Survey of Ireland
Walks and trails
- Baltimore Hill LoopWalking Trail · 2.2 km · nearest point 0.0 km
- Baltimore Coney WalkWalking Trail · 1.3 km · nearest point 0.1 km
- Baltimore Beacon WalkWalking Trail · 1.6 km · nearest point 0.1 km
Outdoors, towns and places to stay
- Silver Strand, Sherkin IslandBeaches · 3.7 km
- TragumnaBeaches · 7.7 km · Excellent Quality (2025)
- Knockomagh Wood Nature ReserveNature reserves · 5.0 km
- Lough Hyne Nature ReserveNature reserves · 5.2 km
Other attractions nearby
- Baltimore Yacht ChartersNature and Wildlife · 0.2 km
- Baltimore Diving and Whale Watching CentreNature and Wildlife · 0.3 km
- Aquaventures Whale & Dolphin Watching Tours, Diving & Snorkel RentalNature and Wildlife · 0.3 km
- Baltimore HarbourHistoric Houses and Castle · 0.3 km

