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Details of Grey Mare Hill

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Grey Mare HillNo. 17660
Height:173.0m / 568ft
Prominence/Drop:29.0m / 95ft
Country:England
County:Cornwall (CoU)
Grid Ref:SX125640
Latitude:50.440000
Longitude:-4.640000
Hill Area(s):40: Cornwall & Devon
Classification:Un
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More Details for Grey Mare Hill
Parent Hill:Brown Willy
Summit feature:
Col:144.0m / 472ft (Grid ref: SX153633)
Map:OS Landranger: 200
OS Explorer: 107 109
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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
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