Skip to content

All Details & GPS Waypoint

Allt Ddu 244.4m (802ft)

Summit Feature: No feature: pasture note: ground 50m W at SN 73779 34015 is as high; ground 8m SSW of trig at SN 73902 33888 is 0.1m lower
Classification: Hill Trigpoint, Clem, Hump, P30 Tump.
OS Grid Ref: SN738340 (10 figure Grid Ref: SN7382934009).
UK Area: 31 - South-West Wales (OS Maps 1:50k 146,160. 1:25k OL12W,187S.)
Latitude: 51.99017, Longitude: -3.83891, Height: 244.4 metres (802 feet)
Prominence: 107 metres (351 feet)
Unique Waypoint POI Name: 0244.p (DoBIH Hill ID: 5244)

Associated Parent Hill:
   Crugiau Merched (462m, p205)

Associated Trigpoint:
  TP0688 'Black Wood' Grid Ref: SN7390433992 Separation: 77m from Hill grid ref.

External Links for Allt Ddu:
-GeoHack link... -OS Map Bing link... -Google Map link... -Geograph link... -Allt Ddu on -Black Wood on

Data courtesy of the Database of British and Irish Hills

Selected mapping: Google or Bing / Ordnance Survey

:All | :Nearby Hill | :Nearby Trigpoint | : mouseover

Allt Ddu List & GPS Waypoints:

Climbed Allt Ddu? Log in to tick it off...

Member's Comments on Allt Ddu...


Allt Ddu has been climbed by...

Adrian Andrew Brown andys Areluctant-triggeR board Carole Chalky1953 Christina Lander Colin Crawford Des Taylor gerrybowes iaindbrown jonglew oakesave RDK rhw stevent0809


Total = 1 All
Data courtesy of the Database of British and Irish Hills


Follow us...