Porthmadog, Gwynedd

• Built-Up Area: Porthmadog
• Parish/Community: Porthmadog
• Unitary Authority: Gwynedd
• Region: Wales

• Category: Populated Place
• Type: Town

• Latitude/Longitude: 52°55'35"N 4°7'50"W
• Eastings/Northings: 256859, 338689
• OS Grid: SH568386
• Mapcode Local: GBR 5P.MR1M
• Mapcode Global: WH55L.JP5V

Location and coordinates are for the approximate centre of Porthmadog within this administrative area. Geographic features and populated places may cross administrative borders.