Fundamental Benchmark Details & GPS Waypoint

Ysgyryd Fawr 486m (1594ft)

Summit Feature: Col height from 471ft (143.56m) levelled height on OS 1:2,500 map.
Classification: Hill Trigpoint, Clem, Notable, Hump, Marilyn, Pedwar, P30 Tump.
OS Grid Ref: SO331182 (10 figure Grid Ref: SO3311618278).
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: 32 - Llandovery to Monmouth (OS Maps 1:50k 161. 1:25k 13S.)
Latitude: 51.859066, Longitude: -2.972614, Height: 486 metres (1594 feet)
Prominence: 342 metres (1122 feet)
Unique Waypoint POI Name: 0486.P (DoBIH Hill ID: 2269)

Associated Trigpoint:
  TP5413 'Skirrid Fawr' Grid Ref: SO3311318277 Separation: 78m from Hill grid ref.

External Links for Ysgyryd Fawr:
-GeoHack link... -OS Map Bing link... -Google Map link... -Geograph link... -Ysgyryd Fawr on -Skirrid Fawr on

Data courtesy of Myrddyn Phillips and Aled Williams

Selected mapping: Google or Bing / Ordnance Survey

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

Ysgyryd Fawr List & GPS Waypoints:

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  • '0486.P' SO331182 Ysgyryd Fawr (486m, p342)

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Member's Grid References for Ysgyryd Fawr...

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Ysgyryd Fawr has been climbed by...

Adrian Alex C Andrew Brown Anton Areluctant-triggeR board bryngarth Carole Chalky1953 Chris Pearson Chris Upson chriswatson clivevilla Colin Crawford danMaisiebex DanTrig david gradwell deegan Des Taylor Dugswell2 edgradwell gerardgreen gerrybowes GordonAdshead Griggsy iaindbrown IainT IainT2 Ian Baines jackieabz55 Jacqdaw Jim.Fothergill jnixon Johnboy7 jonglew Karen Nash lancashirelass1980 lauratheexplorer lindadedman Lindsay M lonesome_cowboy_burt loobeeloo82 M Stone ma7bag mabinogion mad max malky_c manilena Margaret marmite matt80097 mountaindolphin mrsrhiannonpage ngthack Nick Wakelam nordicstar NormanW oakesave outlawcatcher patrob philandtheresa PM rhalstead rhayader_wanderer rhw RichTea roddyp russ russie Salknits Sam seanandsue Sprog stevedixon SteveG stevent0809 surfcarrot Ted Richards Teigan thenomad Tony J tundraboy Turbocarp vegibagger Walker Dan wardlinney


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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