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Fundamental Benchmark Details & GPS Waypoint

Yr Allt 428.4m (1405ft)

Classification: Befour, Britfour, Pedwar, P30 Tump.
OS Grid Ref: SO193525 (10 figure Grid Ref: SO1934652511).
UK Area: 31 - Welshpool to Hay-on-Wye (OS Maps 1:50k 148. 1:25k 188, 200.)
Latitude: 52.16496, Longitude: -3.18058, Height: 428.4 metres (1405 feet)
Prominence: 50.1 metres (164 feet)
Unique Waypoint POI Name: 0429.- (DoBIH Hill ID: 14972)

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

Data courtesy of Myrddyn Phillips and Aled Williams

Selected mapping: Google or Bing / Ordnance Survey

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Yr Allt List & GPS Waypoints:

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Anton Carole danMaisiebex DanTrig Denise iaindbrown rhw stevent0809 summitsup


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


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