The great feature of the mountain is its southern front, which is cut away to form enormous cloughs, divided by narrow ridges. The latter are the Edges of Saddleback. Narrow Edge (as _Halls Fell top_ is now generally called) is the finest and most romantic. It runs up from Threlkeld, where there is a convenient station. The proper name of Broad Edge is _Gategill Fell_. Part of _Middle Tongue_ straight behind the lead-mine is also very narrow. A writer in the _Penny Magazine_ for 1837 speaks of 'the serrated precipices above Threlkeld,' and adds, 'One of these is called _Razor Edge_.' That name, however, has now for many years at least been used as the equivalent of _Sharp Edge_, which is on the east side of the mountain and on the north side of _Scales Tarn_, and at one time enjoyed a tremendous reputation as a perilous climb. The name of the mountain itself has been jeered at as a post-boy's name, and romantically-minded people use the name Blencathara, for which many Celtic etymons have been suggested. The most usual form seems to have been Blenkarthur, and only the more northern of the two peaks was so called. The quickest ascent of the mountain is from Threlkeld up _Narrow Edge_, but if the return is to Keswick, it should be made along the shoulder towards Skiddaw, and so by Brundholme Wood. =Sail.=--This word, in the opinion of Dr. Murray, the learned editor of the new 'English Dictionary,' signifies 'a soaring dome-shaped summit.' It occurs as a hill-name in the Grassmoor group, near Buttermere in Cumberland; but the characteristics required by the above definition are, to say the least, not conspicuously evident either there or in the other cases where this element is found in fell-country place-names. (See _Black Sail_.) =St. Bees.=--In Cumberland, on the west coast. Several accidents have occurred on the cliffs here. They are of sandstone, and incline to be rotten. The best are about _Fleswick Bay_. The height is only about 200 ft. The Rev. James Jackson--the Patriarch (q.v.)--lived at Sandwith close by, and was fond of climbing about on these cliffs. =St. John's Vale.=--A name of modern invention, which has ousted _Buresdale_ (q.v.). It is used in an article in the _Gentleman's Magazine_ for 1754, and also in 'Gray's Journal,' which possibly misled Sir Walter Scott, whose poem caused it to meet with general acceptance. =St. Sunday Crag=, in Westmorland (sheet 19 of the Ordnance map), is of far more importance than _Helvellyn_ to the views of and from Ullswater. Moreover, it has some capital crags facing north-west, among which many a good rock-problem may be found. They were long a favourite scrambling-ground with Major Cundill, R.E., the inventor of the _North Climb_ on _Scafell_, and are within easy reach of Patterdale.