Wales · Eryri National Park

Arenig Fach

HewittNuttallTrail 100MarilynHuMPSimm

4 classifications here — Trail 100, Marilyn, HuMP and Simm — belong to lists OpenFell holds only part of, so they have no list page. See how far the coverage goes.

Arenig Fach, 689 m, Gwynedd
Arenig Fach, 689 m, Gwynedd. Photo by Peter Aylmer, CC BY-SA 2.0 · Wikimedia Commons
Height
688.8 m · 2,260 ft
Prominence
297.6 m
Grid reference
SH 82029 41595
Coordinates
52.95869, -3.75771
County / area
Gwynedd
OS Landranger
124 125
OS Explorer
OL18E
Summit feature
boulder 5m SW of trig point
Key col
SH 7863 3872 (391.2 m)

About Arenig Fach

Arenig Fach is a peak of the Arenig range in southern Snowdonia, north of its parent Arenig Fawr and close to Llyn Celyn beside the A4212 between Trawsfynydd and Bala. Carnedd y Filiast and Foel Goch lie east; Moel Llyfnant, Gallt y Daren and Arenig Fawr are to the south.

Rising out of the Migneint moorland, it reads as a bulky heathery lump from most angles, but the north-eastern face is quite different: steep cliffs above a small corrie lake, Llyn Arenig Fach. The summit, at the north end of a wide plateau, is called Carnedd Bachgen after the ancient cairn Carnedd y Bachgen just to its north-east, and carries a trig point and a substantial shelter cairn.

Background written from facts in the Wikipedia article on Arenig Fach (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 52.959, -3.758. Plan your finish with the daylight safety planner.

Summit weather live

Loading forecast for the summit (689 m)…

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

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).

Rated places to eat within 10 km of Arenig Fach
PlaceTypeRatingDistance
Manon's Riverside CafeRestaurant/Cafe/Canteen5 out of 56.9 km · E
Arlwyo Allanol Nia CyfnodRestaurant/Cafe/Canteen5 out of 57.4 km · SE

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.

Nearest listed peaks

PeakHeightDistance
Bryn-mawr510.4 m3.3 km
Carnedd Iago538 m3.9 km
Arenig Fawr854 m4.7 km
Carnedd Llechwedd-llyfn644.1 m4.7 km
Foel-boeth596 m4.7 km
Arenig Fawr South Top837 m5 km