Craig Cwm Amarch

About Craig Cwm Amarch

Craig Cwm Amarch forms the head of Cwm Amarch on the Cader Idris massif, in Gwynedd within Eryri. It is a component of that ridge rather than a freestanding mountain.

With 791.9 metres of height and 79.2 metres of prominence, it counts as a Simm, a Hewitt and a Nuttall.

Background written from facts in the Wikipedia article on Craig Cwm Amarch (CC BY-SA 4.0). Heights, prominence and grid references come from the Database of British & Irish Hills, not from Wikipedia.

Access rights here

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 52.691, -3.909. Plan your finish with the daylight safety planner.

Finding the summit

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

Survey method

Leica RX1250

Record revised

13-Dec-17

Drop measured from

SH 7092 1245 · 712.7 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

Craig Cwm Amarch is not counted as an independent hill in its own right. In prominence terms it belongs to Cadair Idris - Penygadair (893 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 713 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