Pen y Boncyn Trefeilw is a 646-metre (2,119 ft) Hewitt in Gwynedd, Wales. It lies in the Bala to Welshpool area (The Berwyns). Its prominence, the drop to the col before higher ground, is 57 m. The summit is marked by a cairn on grassy knoll in field. It is also on the Simm and Nuttall lists.
| Height | 646 m / 2,119 ft |
|---|---|
| Prominence | 57 m |
| Classifications | Simm, Hewitt, Nuttall |
| Region | Bala to Welshpool |
| County | Gwynedd |
| Country | Wales |
| OS grid reference | SH9623228318 |
| Latitude / longitude | 52.842359, -3.542068 |
| Summit feature | cairn on grassy knoll in field |
Plan a walk up Pen y Boncyn Trefeilw
BaggedIt’s GPX route builder snaps a route to the real paths around Pen y Boncyn Trefeilw and works out distance, ascent and difficulty as you plot. Download the map pack for Bala to Welshpool before you set off and it works with no signal. Record your track on the day, and logging the summit ticks it off your Hewitts list and your Nuttalls list.
Plan Pen y Boncyn Trefeilw in BaggedIt
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Hills near Pen y Boncyn Trefeilw
Other listed hills within 5 km, for planning a multi-summit day.
| Hill | Height | List | Distance |
|---|---|---|---|
| Stac Rhos | 630 m | Nuttall | 0.8 km |
| Foel Cedig | 667 m | Hewitt | 1.9 km |
| Foel Goch | 613 m | Hewitt | 2.0 km |
| Trum y Gwragedd | 611 m | Nuttall | 2.1 km |
| Cefn Gwyntog | 614 m | Nuttall | 2.1 km |
| Foel y Geifr | 626 m | Hewitt | 2.6 km |
| Y Groes Fagl | 659 m | Nuttall | 2.7 km |
| Foel Cwm-Sian Llwyd | 648 m | Hewitt | 4.5 km |
See the full list of Hewitts or the Nuttalls, or read about every hill classification BaggedIt tracks.
Hill data from the Database of British and Irish Hills, licensed under CC BY 4.0.