Wales · Eryri National Park

Aran Benllyn

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Aran Benllyn, 885 m, Gwynedd
Aran Benllyn, 885 m, Gwynedd. Photo by Gabby77 (talk), Public domain · Wikimedia Commons
Height
885 m · 2,904 ft
Grid reference
SH 86723 24274
Coordinates
52.80407, -3.68182
County / area
Gwynedd
OS Landranger
124 125
OS Explorer
OL23E
Summit feature
rock 35m S of cairn
Key col
SH862225 (835 m)

About Aran Benllyn

Aran Benllyn is a subsidiary top of Aran Fawddwy and the second highest summit in the Aran range of southern Snowdonia. It anchors the northern end of the main Aran ridge, rising from the southern shore of Llyn Tegid (Bala Lake), with Erw y Ddafad-ddu lying between it and Aran Fawddwy.

The top carries a few rocky outcrops and a small cairn. Llyn Tegid lies to the north, Foel y Geifr east, Erw y Ddafad-ddu south and Rhobell Fawr with Cadair Idris to the west. Two lakes sit close by to the north-east, Llyn Lliwbran and the smaller Llyn Pen Aran.

Background written from facts in the Wikipedia article on Aran Benllyn (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
Daylight
Civil twilight ends

Computed astronomically for 52.804, -3.682. Plan your finish with the daylight safety planner.

Summit weather live

Loading forecast for the summit (885 m)…

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

Finding the summit

Surveyor's note

rock is 0.5m higher than ground by cairn (SH 86721 24313).

The recorded summit point is rock 35m S of 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
11-Oct-16
Drop measured from
SH862225 · 835 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

Aran Benllyn is not counted as an independent hill in its own right. In prominence terms it belongs to Aran Fawddwy (906 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 835 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
Erw y Ddafad-ddu 872 m 0.9 km
Aran Fawddwy 905.6 m 1.9 km
Foel Hafod-fynydd 689 m 1.9 km
Esgeiriau Gwynion 669.9 m 2.3 km
Foel Rhudd 659 m 2.9 km
Llechwedd Du 613.4 m 3.3 km