- Height
- 538 m · 1,765 ft
- Prominence
- 53 m
- Grid reference
- SN 86564 77995
- Coordinates
- 52.38817, -3.66831
- County / area
- Powys
- Region
- South-West Wales
- OS Landranger
- 135 136 147
- OS Explorer
- 214W
- Summit feature
- no feature
- Key col
- SN857782 (485 m)
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 52.388, -3.668. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (538 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
ground 100m N at SN 86589 78101 is c 2m lower; flat summit area.
The recorded summit point is no feature. That distinction matters on broad or flat tops, where the obvious cairn is not always the true high point.
- Survey method
- Abney level
- Record revised
- 23-Oct-23
- Drop measured from
- SN857782 · 485 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.
Get food nearby
2 places to eat or drink within 10 km of the summit, rated under the Food Hygiene Rating Scheme (Scotland runs its own Food Hygiene Information Scheme, a pass/fail equivalent).
| Place | Type | Rating | Distance |
|---|---|---|---|
| Blue Bell Inn | Pub/bar/nightclub | 3 out of 5 | 4.7 km · NE |
| The Village Tea Room & Crafts | Restaurant/Cafe/Canteen | 5 out of 5 | 4.7 km · NE |
Classifications and ratings are the local authority's own and can be coarse — this is a lead, not a guarantee of opening hours or that food is served to non-residents. Follow a name through to the official rating page to check, and confirm before you rely on it.
Food hygiene data from the Food Standards Agency and Food Standards Scotland (Open Government Licence v3.0). Distances and directions computed by OpenFell from the summit.
Which hill this one belongs to
Cerrig Gwaun-y-llan is not counted as an independent hill in its own right. In prominence terms it belongs to Pen y Garn (611 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 485 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 |
|---|---|---|
| Llechwedd Ddu | 559 m | 1.4 km |
| Esgair Ganol | 526 m | 1.6 km |
| Bryn Du | 562 m | 2.9 km |
| Pen Lan-fawr | 526 m | 3.9 km |
| Esgair y Llwyn | 538 m | 5.2 km |
| Cefn Croes | 573 m | 6.1 km |