Latitude: 52.9752 / 52°58'30"N
Longitude: -4.4584 / 4°27'30"W
OS Eastings: 235027
OS Northings: 344806
OS Grid: SH350448
Mapcode National: GBR 58.JPF8
Mapcode Global: WH443.HH51
Plus Code: 9C4QXGGR+3J
Map layers use either open data or maps from the Ordnance Survey and Maptiler APIs.
Historic map layers are currently experimental and may not necessarily be available all the time.
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NLS (Historic)
Entry Name: Capel Seilo, with forecourt walls
Listing Date: 18 May 1999
Last Amended: 18 May 1999
Grade: II
Source: Cadw
Source ID: 21724
Building Class: Religious, Ritual and Funerary
ID on this website: 300021724
Location: The village of Porth-y-nant is at the bottom of a narrow valley, NW of Llithfaen. The chapel is at the S end of the eastern terrace surrounding the square, on a platform on the opposite side of the e
County: Gwynedd
Town: Pwllheli
Community: Pistyll
Community: Pistyll
Locality: Nant Gwrtheyrn
Traditional County: Caernarfonshire