Wales · Eryri National Park

Mynydd Tal-y-mignedd

One classification here — Simm — belongs to a list OpenFell holds only part of, so it has no list page. See how far the coverage goes.

Mynydd Tal-y-mignedd, 653 m, Gwynedd
Mynydd Tal-y-mignedd, 653 m, Gwynedd. Photo by Gabby77 (talk), Public domain · Wikimedia Commons
Height
653 m · 2,142 ft
Grid reference
SH 53534 51402
Coordinates
53.03976, -4.18606
County / area
Gwynedd
Region
Snowdonia
OS Landranger
115
OS Explorer
OL17W 254
Summit feature
rock at base of obelisk
Key col
SH538513 (601 m)

About Mynydd Tal-y-mignedd

Set at the middle of the Nantlle Ridge in Snowdonia, Mynydd Tal-y-mignedd is a subsidiary summit of Trum y Ddysgl. A large stone obelisk raised for Queen Victoria's Diamond Jubilee stands on top, an unmistakable marker on the skyline.

A sharp arete runs back to Trum y Ddysgl, while eastwards along the ridge a col leads on to Craig Cwm Silyn.

Background written from facts in the Wikipedia article on Mynydd Tal-y-Mignedd (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 53.040, -4.186. Plan your finish with the daylight safety planner.

Summit weather live

Loading forecast for the summit (653 m)…

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

Long-distance paths past this hill

One waymarked long-distance route runs within 2.5 km of the summit — useful if you are linking this hill into a longer walk, or want a made path for the approach.

RouteTotal lengthFrom summit
Snowdonia Slate Trail135 km1.6 km

Route lines © OpenStreetMap contributors (ODbL); distance from the summit computed by OpenFell.

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 Mynydd Tal-y-mignedd
PlaceTypeRatingDistance
Cwellyn ArmsPub/bar/nightclub4 out of 53.7 km · NE
Ty Mawr B&B & Tea RoomRestaurant/Cafe/Canteen5 out of 53.7 km · NE
Canolfan Y FronRestaurant/Cafe/Canteen4 out of 54.4 km · NW

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.

Which hill this one belongs to

Mynydd Tal-y-mignedd is not counted as an independent hill in its own right. In prominence terms it belongs to Trum y Ddysgl (710 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 601 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
Trum y Ddysgl709.7 m1 km
Mynydd Drws-y-coed695 m1.4 km
Craig Cwm Silyn734 m1.5 km
Y Garn633 m2 km
Garnedd-goch700 m3.1 km
Mynydd Mawr698 m3.3 km