Bache Hill
One classification here — Simm — belongs to a list OpenFell holds only part of, so it has no list page. See how far the coverage goes.

- Height
- 610 m · 2,001 ft
- Prominence
- 41 m
- Grid reference
- SO 21287 63612
- Coordinates
- 52.26498, -3.15484
- County / area
- Powys
- Region
- Welshpool to Hay-on-Wye
- OS Landranger
- 137 148
- OS Explorer
- 201N
- Summit feature
- no feature 110m W of tumulus
- Key col
- SO204637 (569 m)
About Bache Hill
Bache Hill, or Bryn Bach, is a subsidiary summit of Rhos Fawr, also called Great Rhos, in the Radnor Forest, and lies east of Black Mixen.
Its trig point stands on an ancient burial mound, probably Bronze Age, like most summit cairns and round barrows in Wales. That has caused some argument over the hill's status, since the 610 m figure may refer to the top of the man-made mound, leading some walkers to doubt whether it truly reaches 2,000 feet. The latest OS Explorer maps show a large 610 m contour encircling the summit.
Background written from facts in the Wikipedia article on Bache Hill (CC BY-SA 4.0). Heights, prominence and grid references come from the Database of British & Irish Hills, not from Wikipedia.
Access rights here
Conditional Right to roam: Right to roam only on mapped CRoW open access land.
Permission needed Wild camping: Permission needed everywhere.
General position for Wales — local byelaws, seasonal restrictions and closures can override it. Full details: access rights in Wales · check another location.
Daylight at this summit today
- Sunrise
- —
- Sunset
- —
- Daylight
- —
- Civil twilight ends
- —
Computed astronomically for 52.265, -3.155. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (610 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
tumulus summit with trig point is of similar height but unnatural.
The recorded summit point is no feature 110m W of tumulus. That distinction matters on broad or flat tops, where the obvious cairn is not always the true high point.
- Record revised
- 27-Jun-21
- Drop measured from
- SO204637 · 569 m
Survey notes are field observations recorded in the Database of British & Irish Hills (v18.3, CC BY 4.0) by the hill-surveying community.
Which hill this one belongs to
Bache Hill is not counted as an independent hill in its own right. In prominence terms it belongs to Great Rhos (660 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 569 m.
Grouping is by prominence alone: a summit belongs to the nearest higher Marilyn it connects to without a deeper intervening col. Over a large massif that can gather hills no one would walk in a single day, and which few would describe as parts of the same mountain — it is a measure of independence, not a suggested route.
Nearest listed peaks
| Peak | Height | Distance |
|---|---|---|
| Black Mixen | 650 m | 1.8 km |
| Great Rhos | 660 m | 3.1 km |
| Black Mountain | 703.6 m | 28.5 km |
| Twmpa | 690 m | 28.6 km |
| Gorllwyn | 612.7 m | 29.8 km |