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Details of Allt Ddu

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Allt DduNo. 5244
Height:244.0m / 801ft
Prominence/Drop:105.0m / 344ft
Country:Wales
County:Carmarthenshire [Sir Gaerfyrddin] (CoU)
Grid Ref:SN739339
Latitude:51.980000
Longitude:-3.830000
Hill Area(s):31C: South-West Wales
Classification:2, Cm, Hu, Tu
More details
More Details for Allt Ddu
Parent Hill:Crugiau Merched
Summit feature:
Col:139.0m / 456ft (Grid ref: SN742347)
Map:OS Landranger: 146 160
OS Explorer: OL12W 187S
Map of nearby hills
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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
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