Classification: Hill Trigpoint, P30 Tump.
OS Grid Ref: SN436294 (10 figure Grid Ref: SN4368629491).
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: 31 - South-West Wales (OS Maps 1:50k 146. 1:25k 185.)
Latitude: 51.9419079, Longitude: -4.2754804, Height: 193 metres (633 feet)
Prominence: 56 metres (184 feet)
Unique Waypoint POI Name: 0193.- (DoBIH Hill ID: 15411)
Associated Parent Hill:
Drygarn Fawr (645m, p257)
Associated Trigpoint:
TP3818 'Llanpumsaint' Grid Ref: SN4368629491 Separation: 125m from Hill grid ref.
External Links for Bryn-biettyn:
-GeoHack link...
-OS Map Bing link...
-Google Map link...
-Geograph link...
-Bryn - biettyn on hill-bagging.co.uk...
-Llanpumsaint on trigpointinguk.com...
Data courtesy of the Database of British and Irish Hills
Selected mapping: Google or Bing / Ordnance Survey
:All | :Nearby Hill | :Nearby Trigpoint | : mouseover
Climbed Bryn-biettyn? Log in to tick it off...
Bryn-meillion (1.4km)Allt y Fawnen (2.8km)Brechfa Forest (2.9km)Banc (3.9km)Crug-y-rhyd-hir (4.4km)Mynydd Rhos-wen (5.7km)Cefn-hengil (5.8km)Waun Fawr (6.0km)Allt Foel-fawr (6.3km)Bryn-hawddgar (6.6km)
Total = 1 All
* 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