Latitude: 52.9234 / 52°55'24"N
Longitude: -4.1309 / 4°7'51"W
OS Eastings: 256841
OS Northings: 338344
OS Grid: SH568383
Mapcode National: GBR 5P.MYVB
Mapcode Global: WH55L.JS37
Plus Code: 9C4QWVF9+9J
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.
If you want to view the location on an external mapping site, then follow one of these links:
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NLS (Historic)
Entry Name: Grisiau Mawr (steps between Pencei (Cornhill) and Ffordd Garth)
Listing Date: 30 March 1951
Last Amended: 26 September 2005
Grade: II
Source: Cadw
Source ID: 4416
Building Class: Domestic
ID on this website: 300004416
Location: On the W side of Cornhill, between Ty Toronto and No 7 Cornhill.
County: Gwynedd
Town: Porthmadog
Community: Porthmadog
Community: Porthmadog
Built-Up Area: Porthmadog
Traditional County: Caernarfonshire