All Details & GPS Waypoint

Iwerddon 363m (1191ft)

Classification: Hill Trigpoint, P30 Tump.
OS Grid Ref: SH788525 (10 figure Grid Ref: SH7887452547).
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: 30 - Barmouth to Betws-y-Coed and Bala (OS Maps 1:50k 115. 1:25k OL18E.)
Latitude: 53.0564136, Longitude: -3.8087005, Height: 363 metres (1191 feet)
Prominence: 32 metres (105 feet)
Unique Waypoint POI Name: 0363.- (DoBIH Hill ID: 14507)

Associated Parent Hill:
   Manod Mawr (661m, p266)

Associated Trigpoint:
  TP3451 'Iwerddon' Grid Ref: SH7887452547 Separation: 88m from Hill grid ref.

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

Data courtesy of the Database of British and Irish Hills

Selected mapping: Google or Bing / Ordnance Survey

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Iwerddon List & GPS Waypoints:

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Iwerddon has been climbed by...

Alex C Anton Carole cjo rhw slateloose Zara


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* 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 the Database of British and Irish Hills


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