Skip to:
  1. Main Content
  2. Main Navigation
Details

Details of Castell Mawr

Close
Castell MawrNo. 15482
Height:149.0m / 489ft
Prominence/Drop:46.0m / 151ft
Country:Wales
County:Pembrokeshire [Sir Benfro] (CoU)
Grid Ref:SN 11857 37766
Latitude:52.000000
Longitude:-4.740000
Hill Area(s):31C: South-West Wales
Classification:1, Tu
More details
More Details for Castell Mawr
Parent Hill:Frenni Fawr
Summit feature:earthworks rampart
Col:103.0m / 338ft (Grid ref: SN123378)
Map:OS Landranger: 145
OS Explorer: OL35E
Map of nearby hills
Map legend
Legend
Height Purple icon for hills greater than or equal to 1200m high≥1200m
Red icon for hills between 1100m & 1200m high≥1100m
Orange icon for hills between 1000m & 1100m high≥1000m
Yellow icon for hills between 900m & 1000m high≥900m
Dark green icon for hills between 800m & 900m high≥800m
Green icon for hills between 700m & 800m high≥700m
Indigo icon for hills between 600m & 700m high≥600m
Violet icon for hills between 500m & 600m high≥500m
Dark violet icon for hills less than 500m high<500m
Prominence Icon for hills greater than or equal to 600m prominence (The definition of a P600 or 'major').≥600m
Icon for hills greater than or equal to 150m prominence (The definition of a Marilyn)≥150m
Icon for hills greater than or equal to 100m prominence (The definition of a Hump)≥100m
Icon for hills greater than or equal to 30m prominence (Definition for several hills, primarily Tumps)≥30m
Icon for hills less than 30m prominence<30m More
details