Trwyn Bychestyn, Gwynedd

• Parish/Community: Aberdaron
• Unitary Authority: Gwynedd
• Region: Wales

• Category: Geographic Feature
• Type: Coastal Headland

• Latitude/Longitude: 52°47'5"N 4°44'32"W
• Eastings/Northings: 215153, 324326
• OS Grid: SH151243
• Mapcode Local: GBR GPNB.JG1
• Mapcode Global: WH33T.38ZF

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