| Also known as: | Bwlch y Bi |
| Area: | The Arenigs |
| County: | Gwynedd |
| Country: | Wales |
| Classification: | Dodd and Dewey (also Tump) |
| Height: | |
| Maps: | OL18(E), OL23(E) Explorer or 124 Landranger |
| Grid Ref: | SH780356 Hills nearby: 5km 10km 20km |
| Summit: | ground by cairn |
| Notes: | drop surveyed as 34.1m |
| Daylight: | dawn 03:58, sunrise 04:49, sunset 21:43, dusk 22:34 |
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