Fundamental Benchmark Details & GPS Waypoint

Mynydd Pencarreg 415m (1361ft)

Summit Feature: Drop value based on 414.912m flush bracket height (414.6m to base of trig) and partial 5m interval col contour interpolation with hill officially listed as sub-Marilyn with 141m drop. Summit recorded on OS maps as Pen Taseithin. This is the highest point on Mynydd Pencarreg.
Classification: Hill Trigpoint, Clem, Hump, Pedwar, P30 Tump.
OS Grid Ref: SN575432 (10 figure Grid Ref: SN5756343218).
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 186,199.)
Latitude: 52.068975, Longitude: -4.079484, Height: 415 metres (1361 feet)
Prominence: 138 metres (453 feet)
Unique Waypoint POI Name: 0415.p (DoBIH Hill ID: 2212)

Associated Trigpoint:
  TP4399 'Mynydd Pen Carreg' Grid Ref: SN5756643223 Separation: 70m from Hill grid ref.

External Links for Mynydd Pencarreg:
-GeoHack link... -OS Map Bing link... -Google Map link... -Geograph link... -Mynydd Pencarreg on -Mynydd Pen Carreg on

Data courtesy of Myrddyn Phillips and Aled Williams

Selected mapping: Google or Bing / Ordnance Survey

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

Mynydd Pencarreg List & GPS Waypoints:

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  • '0415.p' SN575432 Mynydd Pencarreg (415m, p138)

Member's Comments on Mynydd Pencarreg...

Member's Grid References for Mynydd Pencarreg...

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Mynydd Pencarreg has been climbed by...

Adrian Alex C Andrew Brown Anton Areluctant-triggeR Carole Chalky1953 Colin Crawford Des Taylor Dugswell2 GordonAdshead iaindbrown jonglew oakesave rhw ROB PEN Y GARN stevent0809


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


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