Wales · Bannau Brycheiniog National Park

Pen Cerrig-calch

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.

Pen Cerrig-calch, 701 m, Powys
Pen Cerrig-calch, 701 m, Powys. Photo by Charles Fryett, CC BY-SA 2.0 · Wikimedia Commons
Height
701 m · 2,300 ft
Grid reference
SO 21655 22419
Coordinates
51.89475, -3.13998
County / area
Powys
OS Landranger
161
OS Explorer
OL13S
Summit feature
ancient cairn
Key col
SO212228 (648 m)

About Pen Cerrig-calch

Pen Cerrig-calch is a subsidiary summit of Waun Fach in the Black Mountains, in southern Powys within the national park. Its trig-pointed top at 701 metres looks down on the valley of the Usk where it narrows above Crickhowell.

The view is broad, reaching west as far as the Beacons. A ridge leaves the summit to the north-west over the shoulder of Pen Gloch-y-pibwr before bending north to Pen Allt-mawr, a 719-metre top also carrying a trig point.

Background written from facts in the Wikipedia article on Pen Cerrig-calch (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
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Sunset
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Daylight
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Civil twilight ends
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Computed astronomically for 51.895, -3.140. Plan your finish with the daylight safety planner.

Summit weather live

Loading forecast for the summit (701 m)…

Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).

Finding the summit

Surveyor's note

higher than trig point at SO 21707 22368 and ground 90m SE at SO 21722 22360.

The recorded summit point is ancient cairn. 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
SO212228 · 648 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.

Long-distance paths past this hill

2 waymarked long-distance routes run within 2.5 km of the summit — useful if you are linking this hill into a longer walk, or want a made path for the approach.

RouteTotal lengthFrom summit
Cambrian Way483 kmover the top
Beacons Way155 km1.3 km

Route lines © OpenStreetMap contributors (ODbL); distance from the summit computed by OpenFell.

Get food nearby

3 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).

Rated places to eat within 10 km of Pen Cerrig-calch
PlaceTypeRatingDistance
Nantyffin Cider MillPub/bar/nightclub5 out of 53 km · SW
Manor HotelHotel/bed & breakfast/guest house4 out of 53.2 km · S
The Visitor Centre and ShopRestaurant/Cafe/Canteen5 out of 53.3 km · W

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

Pen Cerrig-calch is not counted as an independent hill in its own right. In prominence terms it belongs to Waun Fach (811 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 648 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

PeakHeightDistance
Pen Allt-mawr719.6 m2.1 km
Pen Twyn Glas646 m3.3 km
Pen Twyn Mawr658 m5 km
Mynydd Llysiau663 m5.6 km
Pen y Gadair Fawr800 m6.5 km
Sugar Loaf596 m6.7 km