
- Height
- 837 m · 2,746 ft
- Prominence
- 25 m
- Grid reference
- SH 82687 36657
- Coordinates
- 52.91447, -3.74613
- County / area
- Gwynedd
- OS Landranger
- 124 125
- OS Explorer
- OL18E
- Summit feature
- cairn
- Key col
- SH 8267 3679 (812.3 m)
About Arenig Fawr South Top
Arenig Fawr South Top is the twin summit of Arenig Fawr in southern Eryri, 18 m below its partner and the second highest point in the Arenig range.
Southwards from here the ridge runs on into rocky knolls and small tarns, where Arenig Fawr South Ridge Top lies. It is listed as a Nuttall.
Background written from facts in the Wikipedia article on Arenig Fawr South Top (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
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- Daylight
- —
- Civil twilight ends
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Computed astronomically for 52.914, -3.746. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (837 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
- Record revised
- 11-Jul-23
- Drop measured from
- SH 8267 3679 · 812.3 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
Arenig Fawr South Top is not counted as an independent hill in its own right. In prominence terms it belongs to Arenig Fawr (854 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 812 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 |
|---|---|---|
| Arenig Fawr | 854 m | 0.3 km |
| Arenig Fawr South Ridge Top | 714 m | 0.7 km |
| Moel Llyfnant | 751 m | 2.4 km |
| Arenig Fach | 688.8 m | 5 km |
| Gallt y Daren | 619.4 m | 5.3 km |
| Foel Boeth | 615.4 m | 5.3 km |