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Fundamental Benchmark Details & GPS Waypoint

Grugfryn 405.1m (1329ft)

Summit Feature: Name taken from OS One-Inch 'Old Series' sheet. Plas-crogen Wood found at the summit.
Classification: Befour, Britfour, Pedwar, P30 Tump.
OS Grid Ref: SJ248356 (10 figure Grid Ref: SJ2483535615).
UK Area: 30 - Bala to Welshpool (OS Maps 1:50k 126. 1:25k 240, 255.)
Latitude: 52.91269, Longitude: -3.11918, Height: 405.1 metres (1329 feet)
Prominence: 43.2 metres (142 feet)
Unique Waypoint POI Name: 0404.- (DoBIH Hill ID: 14454)

External Links for Grugfryn:
-GeoHack link... -OS Map Bing link... -Google Map link... -Geograph link... -Grugfryn on

Data courtesy of Myrddyn Phillips and Aled Williams

Selected mapping: Google or Bing / Ordnance Survey

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Plas-crogen Wood List & GPS Waypoints:

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Grugfryn has been climbed by...

Adrian Alex C Andrew Brown Anton Areluctant-triggeR Carole David Evans ManofKernow ngthack oakesave rhw StigoftheNest


Total = 1 Fundamental Benchmark in
Data courtesy of Myrddyn Phillips and Aled Williams


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