Mountains & hills · South Wales
Mynydd Allt-Y-Grug
In or near Cwmllynfell.
Mynydd Allt-Y-Grug — Named summit at 338 m.

Wikimedia Commons contributors — see linked file page for photographer and licence licence
Plan your visit
- Typical visit
- 3 h–8 h
- Best time of year
- Late spring – early autumn (May–Oct)
- Free entry
- Dog-friendly
About
Mynydd Allt-Y-Grug is a named summit in the United Kingdom. Wikidata describes it as: "Named summit at 338 m.". Coordinates: 51.7560°, -3.8110°.
Photo gallery
From the Wikipedia article
Mynydd Allt-y-grug is a 338-metre-high hill immediately west of Ystalyfera in the county borough of Neath Port Talbot in South Wales. Its twin summits are around 400m apart. The upper part of the hill is largely covered in heather whilst conifers clothe its western slopes and gorse, bracken and bramble cover much of its rough landslide eastern side which rises above the Swansea Valley, drainage on this side flowing to the River Tawe.
Excerpt from Wikipedia under CC BY-SA 4.0. See the source article linked in Sources below.
Background
Visiting
The upper parts of Mynydd Allt-y-grug are designated as open access under the Countryside and Rights of Way Act 2000 as is the conifer plantation which extends across much of its lower western slopes. There are no recorded public rights of way to its summit but a public footpath skirts the hill through the forest to its west and northwest and connects to Ystalyfera via the farmstead of Penlan-fach. There are however a number of other tracks which run across its slopes.
Sourced from Wikipedia under CC BY-SA 4.0.
- Coordinates
- 51.7560, -3.8110
- District
- Neath Port Talbot
- Parish
- Ystalyfera
- Postcode
- SA9 2NX
- Parliamentary constituency
- Brecon, Radnor and Cwm Tawe
Sources
- osm: n1284433398 (ODbL)
- wikipedia: Mynydd Allt-y-grug (CC BY-SA 4.0)
- commons: Mynydd Allt-y-grug and footpath - geograph.org.uk - 1482717.jpg (CC BY-SA 4.0)
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📷 3Frequently asked questions
- Where is Mynydd Allt-Y-Grug?
- Mynydd Allt-Y-Grug is in South Wales, United Kingdom (postcode SA9 2NX), in the parish of Ystalyfera.
- What is Mynydd Allt-Y-Grug?
- Mynydd Allt-Y-Grug — Named summit at 338 m.
- How do I get to Mynydd Allt-Y-Grug?
- Drivers can use postcode SA9 2NX.
- Is Mynydd Allt-Y-Grug free to visit?
- Yes, Mynydd Allt-Y-Grug is free to enter.
- How do I get to Mynydd Allt-Y-Grug?
- Drivers can navigate to postcode SA9 2NX. It sits within the Brecon, Radnor and Cwm Tawe parliamentary constituency.