Oregon-California Trail Geography at Scotts Bluff
Today the hills of the North Platte Valley are not accounted among the scenic wonders of the United States; in Oregon Trail days, to emigrants who had been bored with the flatness and drabness of the Platte scenery, and who would be too exhausted later to appreciate the grandeur of the Rocky Mountains, the landmarks along the Platte had a captivating charm. Courthouse Rock and Chimney Rock were the appetizers; Scotts Bluff was the grand climax.
A typical journal entry of 1849 is that of Alonzo Delano:
June 9: The wind blew cold and unpleasant as we left our pretty encampment this morning for Scott’s Bluff, a few miles beyond. The bare hills and water-worn rocks on our left began to assume many fantastic shapes, and after raising a gentle elevation, a most extraordinary sight presented itself to our view. A basin-shaped valley, bounded by high rocky hills, lay before us, perhaps twelve miles in length, by six or eight broad. The perpendicular sides of the mountains presented the appearance of castles, forts, towers, verandas, and chimneys, with a blending of Asiatic and European architecture, and it required an effort to believe that we were not in the vicinity of some ancient and deserted town. It seemed as if the wand of a magician had passed over a city, and like that in the Arabian Nights, had converted all living things to stone.
Recent research has cleared up long-standing confusion about the geography of the Oregon-California Trail in the vicinity of Scotts Bluff. Today Scotts Bluff is understood to mean the large bluff within the national monument, between the river badlands and Mitchell Pass, which separates it from a ridge extending westward at a right angle; about 10 miles south of the river, parallel to this ridge, lies the Wildcat Hills, which extend for over 25 miles, from Chimney Rock to Robidoux Pass (see [map]). Because of this modern nomenclature, some historians have misunderstood the emigrant diaries, failing to realize that in Oregon Trail days Scotts Bluff, frequently spelled “Scott’s Bluffs,” commonly referred to all these hills, including the Wildcat Hills. William Kelly, above-mentioned, showed remarkable acumen in likening the outline of Scotts Bluff to a shepherd’s crook, with the present Wildcat Hills as the straight staff and present Scotts Bluff as the flair at the end of the crook.
Similarly, the identity of the pass at Scotts Bluff has frequently been misunderstood. In historic times there were actually two different passes here. The first, which would be at the bow of the shepherd’s crook, is now called Robidoux Pass, and this was predominantly used during the period up to and including 1849. In October 1850, Government explorer Capt. Howard Stansbury, returning from Salt Lake, reported the first evidence of wagon wheels through the gap now called Mitchell Pass.
Explanation for the splitting of the Oregon-California Trail at Scotts Bluff lies in its peculiar topography. The main bluff lays like a giant whale across the valley floor, blocking the way, with impenetrable badlands between it and the river. Although the existence of Mitchell Pass was, of course, known prior to 1850, it was little used because of its rugged badlands character. Travel via Robidoux Pass involved a wide swing away from the river, beginning at a point west of present Melbeta and proceeding down present Gering Valley, south of Dome Rock. In T. H. Jefferson’s Map of the Emigrant Road, it is called Karante Valley.
Emigrant John Brown in 1849 noted that “14 miles from Chimney Rock the road [to Robidoux Pass] leaves the river.... [It] lies through one of the finest valleys I ever saw and is decidedly the best twenty miles of road we have travelled.” Maj. Osborne Cross, leading a company of mounted riflemen to Fort Laramie, described the ascent to Robidoux Pass as “the first high hill since leaving Fort Leavenworth. This is partly covered with cedar, which was the first we had met on the march.”
“Camp at Scott’s Bluffs.” From The Old Journey. Contemporary sketch by Alfred Lambourne.