place

Dinas Emrys

BeddgelertCastle ruins in WalesCastles in GwyneddCastles in SnowdoniaHillforts in Gwynedd
Hillforts in SnowdoniaIron Age BritainLocations associated with Arthurian legend
DinasEmrys1
DinasEmrys1

Dinas Emrys (Welsh for 'Emrys's city') is a rocky and wooded hillock near Beddgelert in Gwynedd, north-west Wales. Rising some 76 m (250 ft) above the floor of the Glaslyn river valley, it overlooks the southern end of Llyn Dinas in Snowdonia. Little remains of the Iron Age hillfort or castle structures that once stood here, save its stone ramparts and the base of a keep [Grid reference SH 60669 49228]. Some believe the castle was erected by Llewelyn the Last to guard the road to the mountain pass of Snowdon.

Excerpt from the Wikipedia article Dinas Emrys (License: CC BY-SA 3.0, Authors, Images).

Geographical coordinates (GPS)

Latitude Longitude
N 53.022 ° E -4.079 °
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Address

Dinas Emrys

A498
LL55 4NG
Wales, United Kingdom
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Nearby Places

A498 road
A498 road

The A498 is a 16-mile road between Pen-y-Gwryd and Porthmadog in North Wales. At Pen-y-Gwryd, the A4086 Llanberis Pass route bears off to the north. The A498 descends from a 277 m (909 ft.) summit at Pen-y-Gwryd and runs south west through the village of Beddgelert and the Aberglaslyn Pass, where it overlaps the A4085. The A498 then passes through Tremadog, overlapping the A487 for a short length before passing under the Cambrian Coast railway and terminating at Penamser on the A497 (52.9336°N 4.1543°W / 52.9336; -4.1543 (A498 road (southern end))), about a mile west of Porthmadog. At its northern end, the road forms a link via the A4086 with the A5 at Capel Curig, forming a useful holiday route to the Beddgelert/Porthmadog area. At the junctions, the A4086 to Llanberis is the minor road at Pen-y-Gwryd, while the A498 is the minor road at Beddgelert. At Pont Aberglaslyn, the A4085 is the minor road diverging to Penrhyndeudraeth and at Tremadog, the A498 is the major road. The junction west of Tremadog is a roundabout and at Penamser, the A498 is the minor road. There is a steep descent of Nantgwynant and some 1+3⁄4 miles of this is on a substandard, narrow twisting alignment, where larger vehicles have difficulty in passing. There are further substandard sections in the Aberglaslyn Pass and towards Tremadog and coaches have had difficulty passing in this section. The road passes through Beddgelert by way of a sharp right angled bend over a river bridge, not recommended for articulated vehicles. In the Aberglaslyn Pass the trackbed of the Welsh Highland Railway, now being reconstructed, can be seen on the opposite side of the Afon Glaslyn. At its west end, the route crosses the new A487 Porthmadog Bypass at a roundabout west of Tremadog.