Fundamental Benchmark Details & GPS Waypoint

Mynydd Llanybydder 408m (1338ft)

Summit Feature: Name composition in accordance with standard modern Welsh and upland place-name principles. Summit recorded on OS maps as Crugiau Edryd / Crug Edryd. This is the highest point on Mynydd Llanybydder.
Classification: Hill Trigpoint, Clem, Hump, Pedwar, P30 Tump.
OS Grid Ref: SN534395 (10 figure Grid Ref: SN5340039500).
The original GR data for this hill was only accurate to a 6 figure grid reference (c.a 100m).
We have used additional user / trigpoint data to bring it up to 10 figures.

UK Area: 31 - South-West Wales (OS Maps 1:50k 146. 1:25k 186.)
Latitude: 52.034483, Longitude: -4.138582, Height: 408 metres (1338 feet)
Prominence: 122 metres (400 feet)
Unique Waypoint POI Name: 0408.p (DoBIH Hill ID: 5230)

Associated Trigpoint:
  TP4389 'Mynydd Llanybyther' Grid Ref: SN5348339501 Separation: 83m from Hill grid ref.

External Links for Mynydd Llanybydder:
-GeoHack link... -OS Map Bing link... -Google Map link... -Geograph link... -Mynydd Llanybydder on -Mynydd Llanybyther on

Data courtesy of Myrddyn Phillips and Aled Williams

Selected mapping: Google or Bing / Ordnance Survey

:Fundamental Benchmark | :Nearby Hill | :Nearby Trigpoint | : mouseover

Mynydd Llanybyther List & GPS Waypoints:

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  • '0408.p' SN534395 Mynydd Llanybydder (408m, p122)

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Member's Grid References for Mynydd Llanybydder...

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Mynydd Llanybydder has been climbed by...

Andrew Brown Anton Carole Chalky1953 Colin Crawford Des Taylor Dugswell2 GordonAdshead iaindbrown jnixon jonglew oakesave outlawcatcher rhw stevent0809 wrose


Total = 1 Fundamental Benchmark
* The waypoint data in italics is only accurate to a 6 fig grid reference. Click here to learn how to help improve it.
Data courtesy of Myrddyn Phillips and Aled Williams