Llyn Hir, Ceredigion

• Parish/Community: Ystrad Fflur
• Unitary Authority: Ceredigion
• Region: Wales

• Category: Water Feature
• Type: Inland Water

• Latitude/Longitude: 52°17'36"N 3°46'36"W
• Eastings/Northings: 278917, 267624
• OS Grid: SN789676
• Mapcode Local: GBR 95.XNRC
• Mapcode Global: VH5CK.HM67

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