Part 18

These glaciers, first forming in the beds of streams by the accumulations of snow which presently turned to ice and moved slowly down the valleys, began at once to pluck out blocks of granite from their starting-points, and settle themselves in cirques. They plucked downward and backward, undermining their cirque walls until falling granite left precipices; armed with imprisoned rocks, they gouged and scraped their beds, and these processes, constantly repeated for thousands of centuries, produced the mountain forms, the giant gorges, the enormous precipices, and the rounded granite valleys of the stupendous east elevation of the Front Range.

There is a good illustration in Iceberg Lake, near the base of Trail Ridge on the Ute Trail. This precipitous well, which every visitor to Rocky Mountain should see, originally was an ice-filled hollow in the high surface of the ridge. When the Fall River Glacier moved eastward, the ice in the hollow slipped down to join it, and by that very motion became itself a glacier. Downward and backward plucking in the cirque which it presently made, and the falling of the undermined walls, produced in, say, a few hundred thousand years this striking well, upon whose lake's surface visitors of to-day will find cakes of floating ice, broken from the sloping snow-field which is the old glacier's remainder and representative of to-day.

The glaciers which shaped Rocky Mountain's big canyons had enormous size and thickness. Ice streams from scores of glacial cirques joined fan-like to form the Wild Basin Glacier, which swept out through the narrow valley of St. Vrain. Four glaciers headed at Longs Peak, one west of Mount Meeker, which gave into the Wild Basin; one west of Longs Peak, which joined the combination of glaciers that hollowed Loch Vale; one upon the north, which moulded Glacier Gorge; and the small but powerful glacier which hollowed the great Chasm on the east front of Longs Peak. The Loch Vale and Glacier Gorge glaciers joined with giant ice streams as far north as Tyndall Gorge to form the Bartholf Glacier; and north of that the mighty Thompson Glacier drained the divide to the head of Forest Canyon, while the Fall River Glacier drained the Mummy Range south of Hagues Peak.

These undoubtedly were the main glacial streams of those ancient days, the agencies responsible for the gorgeous spectacle we now enjoy. The greater glaciers reached a thickness of two thousand feet; they have left records scratched high upon the granite walls.

As the glaciers moved down their valleys they carried, imprisoned in their bodies and heaped upon their backs and sides, the plunder from their wreckage of the range. This they heaped as large moraines in the broad valleys. The moraines of the Rocky Mountain National Park are unequalled, in my observation, for number, size, and story-telling ability. They are conspicuous features of the great plateau upon the east, and of the broad valley of the Grand River west of the park. Even the casual visitor of a day is stirred to curiosity by the straight, high wall of the great moraine for which Moraine Park is named, and by the high curved hill which springs from the northeastern shoulder of Longs Peak, and encircles the eastern foot of Mount Meeker.

THE ANDREWS GLACIER HANGS FROM THE CONTINENTAL DIVIDE

A glacier in the Rocky Mountain National Park which can be studied by visitors]

A ROCKY MOUNTAIN CIRQUE CARVED FROM SOLID GRANITE

Iceberg Lake was cut eighteen hundred feet deep by an ancient glacier]

These and other moraines are fascinating features of any visit to Rocky Mountain National Park. The motor roads disclose them, the trails travel them. In combination with the gulfs, the shelved canyons and the scarred and serrated peaks and walls, these moraines offer the visitor a thrilling mystery story of the past, the unravelling of whose threads and the reconstruction of whose plot and climax will add zest and interest to a summer's outing, and bring him, incidentally, in close communion with nature in a thousand happy moods.

The limitations of a chapter permit no mention of the gigantic prehistoric monsters of land, sea, and air which once haunted the site of this noble park, nor description of its more intimate beauties, nor detail of its mountaineering joys; for all of which and much other invaluable information I refer those interested to publications of the National Park Service, Department of the Interior, by Doctor Willis T. Lee and Major Roger W. Toll. But something must be told of its early history.

In 1819 the exploring expedition which President Madison sent west under Colonel S.H. Long, while camping at the mouth of La Poudre River, was greatly impressed by the magnificence of a lofty, square-topped mountain. They approached it no nearer, but named it Longs Peak, in honor of their leader. Parkman records seeing it in 1845.

The pioneers, of course, knew the country. Deer, elk, and sheep were probably hunted there in the forties and fifties. Joel Estes, the first settler, built a cabin in the foothills in 1860, hence the title of Estes Park. James Nugent, afterward widely celebrated as "Rocky Mountain Jim," arrived in 1868. Others followed slowly.

William N. Byers, founder of the Rocky Mountain News, made the first attempt to climb Longs Peak in 1864. He did not succeed then, but four years later, with a party which included Major J.W. Powell, who made the first exploration of the Grand Canyon the following year, he made the summit. In 1871 the Reverend E.J. Lamb, the first regular guide on Longs Peak, made the first descent by the east precipice, a dangerous feat.

The Earl of Dunraven visited Estes Park in 1871, attracted by the big game hunting, and bought land. He projected an immense preserve, and induced men to file claims which he planned to acquire after they had secured possession; but the claims were disallowed. Albert Bierstadt visited Dunraven in 1874, and painted canvases which are famous in American art.

It was Dunraven, also, who built the first hotel. Tourists began to arrive in 1865. In 1874 the first stage line was established, coming in from Longmont. Telephone connection was made in 1906.

Under the name of Estes Park, the region prospered. Fifty thousand people were estimated to have visited it in 1914. It was not, however, till the national park was created, in 1915, that the mountains assumed considerable importance except as an agreeable and inspiring background to the broad plateau.

McKINLEY, GIANT OF GIANTS

MOUNT MCKINLEY NATIONAL PARK, ALASKA. AREA, ABOUT 2,200 SQUARE MILES

The monster mountain of this continent, "the majestic, snow-crowned American monarch," as General Greeley called it, was made a national park in 1917. Mount McKinley rises 20,300 feet above tide-water, and 17,000 feet above the eyes of the beholder standing on the plateau at its base. Scenically, it is the highest mountain in the world, for those summits of the Andes and Himalayas which are loftier as measured from sea level, can be viewed closely only from valleys whose altitudes range from 10,000 to 15,000 feet. Its enormous bulk is shrouded in perpetual snow two-thirds down from its summit, and the foothills and broad plains upon its north and west are populated with mountain sheep and caribou in unprecedented numbers.

To appreciate Mount McKinley's place among national parks, one must know what it means in the anatomy of the continent. The western margin of North America is bordered by a broad mountainous belt known as the Pacific System, which extends from Mexico northwesterly into and through Alaska, to the very end of the Aleutian Islands, and includes such celebrated ranges as the Sierra Nevada, the Cascade, and the St. Elias. In Alaska, at the head of Cook Inlet, it swings a sharp curve to the southwest and becomes Alaska's mountain axis. This sharp curve, for all the world like a monstrous granite hinge connecting the northwesterly and southwesterly limbs of the System, is the gigantic Alaska Range, which is higher and broader than the Sierra Nevada, and of greater relief and extent than the Alps. Near the centre of this range, its climax in position, height, bulk, and majesty, stands Mount McKinley. Its glistening peak can be seen on clear days in most directions for two hundred miles.

For many years Mount St. Elias, with its eighteen thousand feet of altitude, was considered North America's loftiest summit. That was because it stands in that part of Alaska which was first developed. The Klondike region, far northward, was well on the way to development before McKinley became officially recognized as the mountain climax of the continent. But that does not mean that it remained unknown. The natives of the Cook Inlet country on the east knew it as Doleika, and tell you that it is the rock which a god threw at his eloping wife. They say it was once a volcano, which is not the fact. The Aleutes on the south called it Traleika, the big mountain. The natives of the Kuskokwim country on the west knew it as Denalai, the god, father of the great range. The Russians who established the first permanent white settlement in Alaska on Kodiak Island knew it as Bulshia Gora, the great mountain. Captain Cook, who in 1778 explored the inlet which since has borne his name, does not mention it, but Vancouver in 1794 unquestionably meant it in his reference to "distant stupendous mountains."

After the United States acquired Alaska, in 1867, there is little mention of it for some years. But Frank Densmore, an explorer of 1889, entered the Kuskokwim region, and took such glowing accounts of its magnificence back to the Yukon that for years it was known through the settlements as Densmore's Mountain. In 1885 Lieutenant Henry C. Allen, U.S.A., made a sketch of the range from his skin boat on the Tanana River, a hundred and fifty miles away, which is the earliest known picture of McKinley.

Meantime the neighborhood was invaded by prospectors from both sides. The Cook Inlet gold fields were exploited in 1894. Two years later W.A. Dickey and his partner, Monks, two young Princeton graduates, exploring north from their workings, recognized the mountain's commanding proportions and named it Mount McKinley, by which it rapidly became known, and was entered on the early maps. With crude instruments improvised on the spot, Dickey estimated the mountain's height as twenty thousand feet--a real achievement. When Belmore Browne, who climbed the great peak in 1912, asked Dickey why he chose the name, Dickey told him that he was so disgusted with the free-silver arguments of men travelling with him that he named the mountain after the most ardent gold-standard man he knew.

The War Department sent several parties to the region during the next few years to explore, and the United States Geological Survey, beginning in 1898 with the Eldridge-Muldrow party, has had topographical and geological parties in the region almost continuously since. In 1915 the Government began the railroad from Seward to Fairbanks. Its course lies from Cook Inlet up the Susitna River to the headwaters of the Nenana River, where it crosses the range. This will make access to the region easy and comfortable. It was to safeguard the enormous game herds from the hordes of hunters which the railroad was expected to bring rather than to conserve an alpine region scenically unequalled that Congress set aside twenty-two hundred square miles under the name of the Mount McKinley National Park.

From the white sides of McKinley and his giant neighbors descend glaciers of enormous bulk and great length. Their waters drain on the east and south, through the Susitna River and its tributaries, into the Pacific; and on the north and west, through tributaries of the Yukon and Kuskokwim, into Bering Sea.

The south side of McKinley is forbidding in the extreme, but its north and west fronts pass abruptly into a plateau of gravels, sands, and silts twenty-five hundred to three thousand feet in altitude, whose gentle valleys lead the traveller up to the very sides of the granite monster, and whose mosses and grasses pasture the caribou.

The national park boundaries enclose immense areas of this plateau. The contours of its rounded rolling elevations mark the courses of innumerable streams, and occasionally abut upon great sweeping glaciers. Low as it is, the plateau is generally above timber-line. The day will come when roads will wind through its valleys, and hotels and camps will nestle in its sheltered hollows; while the great herds of caribou, more than one of which has been estimated at fifteen hundred animals, will pasture like sheep within close range of the camera. For the wild animals of McKinley National Park, having never been hunted, were fearless of the explorers, and now will never learn to fear man. The same is true in lesser measure of the more timid mountain sheep which frequent the foothills in numbers not known elsewhere. Charles Sheldon counted more than five hundred in one ordinary day's foot journey through the valleys.