Wales · Eryri National Park

Y Lliwedd

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.

Y Lliwedd, 898 m, Gwynedd
Y Lliwedd, 898 m, Gwynedd. Photo by Soloist at English Wikipedia, CC BY-SA 3.0 · Wikimedia Commons
Height
897.9 m · 2,946 ft
Prominence
153.8 m
Grid reference
SH 62245 53339
Coordinates
53.05948, -4.05705
County / area
Gwynedd
Region
Snowdonia
OS Landranger
115
OS Explorer
OL17W
Summit feature
rock
Key col
SH 6195 5371 (744.1 m)

About Y Lliwedd

Y Lliwedd is linked to Snowdon, and its eastern side falls away in steep cliffs above Llyn Llydaw and Glaslyn. For anyone coming up by the Miners' or Pyg tracks it is the peak that dominates the view, and walkers on the Snowdon Horseshoe cross it as part of the round.

The mountain has a long climbing history. George Mallory served much of his early apprenticeship on these rocks, the north face was being explored by the close of the 19th century, and in 1909 it became the subject of Britain's first climbing guidebook, The Climbs on Lliwedd. The 1953 British Everest Expedition also trained here in some quantity.

Background written from facts in the Wikipedia article on Y Lliwedd (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 53.059, -4.057. Plan your finish with the daylight safety planner.

Summit weather live

Loading forecast for the summit (898 m)…

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

Get food nearby

3 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 Y Lliwedd
PlaceTypeRatingDistance
Cegin Gwynant Pizzas @ Llyn Gwynant CampsiteRestaurant/Cafe/Canteen5 out of 52.5 km · SE
Plas Gwynant Outdoor Education CentreRestaurant/Cafe/Canteen5 out of 52.9 km · S
Caffi gwynantRestaurant/Cafe/Canteen3 out of 53.6 km · S

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.

The Y Lliwedd group

3 other listed summits sit in the same prominence group, with Y Lliwedd as the independent hill at its head.

Listed summits in the Y Lliwedd prominence group
SummitHeightDrop
Y Lliwedd East Top893 m20 m
Lliwedd Bach819 m21 m
Gallt y Wenallt620 m23 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
Y Lliwedd East Top893.2 m0.2 km
Lliwedd Bach819 m0.5 km
Snowdon - Yr Wyddfa1085 m1.6 km
Crib Goch923 m1.9 km
Gallt y Wenallt619.7 m2 km
Crib y Ddysgl1065.3 m2.2 km