The heights of Dorset

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Size, at least when it comes to hills and their views, is not everything. Topographers – those who measure the landscape’s lumps and bumps – talk about a hill’s prominence, which is defined as the hill’s summit’s height above the lowest contour line encircling it and no higher summit. In general terms, this means hills likely to have a decent view, with no larger hill obstructing it.

This is not universally true, though. Shaftesbury’s 219m height affords it spectacular views on two sides, but its proximity to Melbury Beacon means it has a relatively low prominence; likewise, nearby Breeze Hill’s 262m height (just 17m less than Dorset’s highest point, Lewesdon Hill, has a prominence of just 50m, owing to the proximity of Wiltshire’s Win Green (which is itself still 2m shy of Lewesdon). At the other end of the height scale, St Catherine’s Hill in Christchurch may only be 53m high, but where trees do not interfere, it still offers some terrific views as it is the highest point around looking west for some distance.

In the main, though, the greater the prominence, the better the view, although photographers will tell you it’s much easier to get a great picture of Lewesdon Hill than from it, owing to the tree coverage.

Dorset’s twenty most prominent points
Rank	Name	Height(m)	Prominence(m)
1	Lewesdon Hill	279	185
2	Hardown Hill	207	154
3	Nine Barrow Down	199	152
4	Swyre Head	208	150
5	Bulbarrow Hill	274	141
6	The Verne	147	140
7	Hambledon Hill	192	131
8	Telegraph Hill	267	121
9	Lamberts Castle Hill	258	121
10	Eggardon Hill	252	117
11	Ridgeway Hill	199	107
12	Lyscombe Hill	262	100
13	Toller Down	252	96
14	Duncliffe Hill	210	96
15	Bindon Hill	168	94
16	Chaldon Down	178	90
17	Pilsdon Pen	277	83
18	Seaborough Hill	204	80
19	Black Down	242	78
20	Ball Hill	251	74

In terms of the most prominent hills for their height, the winner has to be The Verne on Portland; its prominence is 95% of its height (140/147m) and so it offers splendid views across a panorama in any direction. This prominence of course is no reflection on the attractiveness of what you are looking at from prominent hills. For those living in the West, the sight of Colmer’s Hill, which whilst it may not figure even in the top 30 most prominent hills in Dorset, is still visible and more importantly recognisable, means that they are nearly home.

For those in North Dorset, the same is true of the double-humped form of Duncliffe Hill. Indeed when Thomas Hardy wrote Jude the Obscure, he included the lines: ‘Where Duncliffe is the traveller’s mark, And cloty Stour’s a-rolling dark’.

Being recognisable and attractive are likewise not synonymous. Some contend that the views from Okeford Hill (as you crest it on the Turnworth to Okeford Fitzpaine road), which has no prominence to speak of despite its 223m height, are the best in Dorset, but if you know of a better view, send your suggestions to us at the addresses on page 5; mark your letter/email ‘Dorset’s best view’. ◗