Summit Feature: Outcrop in hill fort
Classification: P30 Tump.
OS Grid Ref: SN654381 (10 figure Grid Ref: SN6542738127).
UK Area: 31 - South-West Wales (OS Maps 1:50k 146. 1:25k 186.)
Latitude: 52.025197, Longitude: -3.96282, Height: 207 metres (679 feet)
Prominence: 68 metres (223 feet)
Unique Waypoint POI Name: 0207.- (DoBIH Hill ID: 18691)
Associated Parent Hill:
Crugiau Merched (462m, p205)
External Links for Allt Ynysau:
-GeoHack link...
-OS Map Bing link...
-Google Map link...
-Geograph link...
-Allt Ynysau on hill-bagging.co.uk...
Data courtesy of the Database of British and Irish Hills
Selected mapping: Google or Bing / Ordnance Survey
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Allt y Bwllfa (1.7km)Pen Tan-y-lan (2.3km)Llathige (2.4km)Maesglas (2.5km)Penarth (2.6km)Caeo Hill (3.5km)Pen y Ddinas (3.6km)Allt Maes-troyddyn (3.6km)Allt Hafodymaidd (Pen Pannau-gleision) (3.7km)Brynyreglwys (4.0km)
Total = 1 All
Data courtesy of the Database of British and Irish Hills