placenamesBilboa
Biolbó
Bilboa lies in the border country of Laois, Carlow and Kilkenny, where coal-bearing rocks shaped local industry. Its heritage includes a nineteenth-century church, nearby remains of mining and quarrying, and fossils preserved in the Geological Survey’s collections.
The name
A reliable full-name meaning has not been established here. The recorded Irish and English forms are given without an unsupported translation.
Recorded forms
- Biolbó · Irish · main form · validated name
- Bilboa · English · main form
Place & story
Holy Trinity Church
Holy Trinity Church, also known as Tullowcreen Church, was built in 1846. The Church of Ireland building stands at Craanlusky on the Carlow side of the border locality. Its Tudor Revival design includes a battlemented entrance tower and granite details around the openings. Octagonal buttresses rise to pinnacles, giving the small church a distinctive outline. The architectural survey records surviving original pews inside, connecting the building’s interior with its nineteenth-century construction. [2]
Coal and sandstone at Old Rossmore
Nearby Old Rossmore preserves open pits, waste heaps and processing structures from coal mining and sandstone quarrying. The Geological Survey’s site report records underground mining in the early twentieth century and opencast extraction of the Marine Band coal seam during the 1980s. Sandstone was subsequently quarried. Exposed anthracite, shale and sandstone make the site important for understanding the eastern Leinster Coalfield. The report distinguishes this geological interest from visitor access: it identifies hazardous flooded quarry faces and considers the abandoned workings unsuitable for public promotion. [3]
Fossils from Bilboa Colliery
Bilboa Colliery is also represented in the Geological Survey’s scientific collections. Its fossil catalogue lists several specimens of Belinurus arcuatus from the colliery as syntypes, linking them with nineteenth-century published descriptions by William Hellier Baily and his colleagues. The records give individual collection numbers, allowing the original material to be traced beyond the mining site itself. They preserve a scientific legacy of the coalfield alongside the more visible remains of industrial extraction. [4]
Geographic information
Sources & further reading
- Logainm.ie — Bilboa. Place names and geographic record, licensed under CC BY 4.0.
- Holy Trinity Church, Tullowcreen, registration 10300601 · National Inventory of Architectural Heritage
- Old Rossmore: County Geological Site Report, 2016 · Matthew Parkes, Ronan Hennessy, Robert Meehan, Vincent Gallagher and Sarah Gatley / Geological Survey Ireland
- Catalogue of the Type, Figured and Cited Fossils in the Geological Survey of Ireland: Belinurus arcuatus · Geological Survey of Ireland
Name record retrieved 2026-10-25 · Source record modified 2026-02-19. How this page was prepared.