Wales · Bannau Brycheiniog National Park

Bannau Sir Gaer - Picws Du

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
749.1 m · 2,458 ft
Grid reference
SN 81174 21864
Coordinates
51.88260, -3.72784
County / area
Carmarthenshire [Sir Gaerfyrddin]
OS Landranger
160
OS Explorer
OL12W
Summit feature
cairn
Key col
SN 8163 2172 (655.9 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 51.883, -3.728. Plan your finish with the daylight safety planner.

Summit weather live

Loading forecast for the summit (749 m)…

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

Finding the summit

The recorded summit point is cairn. On broad or flat summits the obvious cairn is not always the true high point.

Survey method
obvious summit/Trimble GeoXH 6000
Record revised
04-Oct-14
Drop measured from
SN 8163 2172 · 655.9 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 Way 483 km over the top
Beacons Way 155 km over the top

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

Which hill this one belongs to

Bannau Sir Gaer - Picws Du is not counted as an independent hill in its own right. In prominence terms it belongs to Fan Brycheiniog - Twr y Fan Foel (803 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 656 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
Fan Foel 781 m 1.1 km
Fan Brycheiniog - Twr y Fan Foel 802.5 m 1.3 km
Waun Lefrith 676.1 m 1.4 km
Fan Hir 760 m 2.1 km
Garreg Las 635 m 3.7 km
Fan Gyhirych 726.1 m 7.4 km