Fundamental Benchmark Details & GPS Waypoint

Allt y Derw 450m (1476ft)

Summit Feature: Drop value from 30.09m basic levelling survey.
Classification: Pedwar, P30 Tump.
OS Grid Ref: SN873834 (10 figure Grid Ref: SN8731483429).
UK Area: 31 - Aberystwyth to Welshpool (OS Maps 1:50k 135, 136. 1:25k 214.)
Latitude: 52.43719, Longitude: -3.65906, Height: 450 metres (1476 feet)
Prominence: 74.3 metres (244 feet)
Unique Waypoint POI Name: 0451.- (DoBIH Hill ID: 14935)

External Links for Allt y Derw:
-GeoHack link... -OS Map Bing link... -Google Map link... -Geograph link... -Allt y Derw on hill-bagging.co.uk...

Data courtesy of Myrddyn Phillips and Aled Williams

Selected mapping: Google or Bing / Ordnance Survey

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

Allt y Derw List & GPS Waypoints:

Climbed Allt y Derw? Log in to tick it off...

  • '0451.-' SN873834 Allt y Derw (450m, p74.3)

Member's Comments on Allt y Derw...

 


Allt y Derw has been climbed by...

Anton Carole Chalky1953 millsno9 rhw stevent0809

 

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



 

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