John Muir: Wilderness Essays, Environmental Studies, Memoirs & Letters (Illustrated Edition). John Muir

and their Inhabitants

       3) The Rivers of Oregon

      I. Peaks and Glaciers of the High Sierra

       Table of Contents

      Looking across the broad, level plain of the Sacramento and San Joaquin from the summit of the Coast Range opposite San Francisco, after the sky has been washed by the winter rains, the lofty Sierra may be seen throughout nearly its whole extent, stretching in simple grandeur along the edge of the plain, like an immense wall, four hundred miles long and two and a half miles high, colored in four horizontal bands; the lowest rose-purple of exquisite beauty of tone, the next higher dark purple, the next blue, and the highest pearl-white--all delicately interblending with each other and with the pale luminous sky and the golden yellow of the plain, and varying in tone with the time of day and the advance of the season.

      The thousand landscapes of the Sierra are thus beheld in one view, massed into one sublime picture, and such is the marvelous purity of the atmosphere it seems as near and clear as a painting hung on a parlor wall. But nothing can you see or hear of all the happy life it holds, or of its lakes and meadows and lavish abundance of white falling water. The majestic range with all its treasures hidden stretches still and silent as the sunshine that covers it.

      The rose-purple zone rising smoothly out of the yellow plain is the torrid foothill region, comprehending far the greater portion of the gold-bearing rocks of the range, and the towns mills, and ditches of the miners--a waving stretch of comparatively low, rounded hills and ridges, cut into sections by the main river canyons, roughened here and there with outcropping masses of red and grey slates, and rocky gold gulches rugged and riddled; the whole faintly shaded by a sparse growth of oaks, and patches of scrubby ceanothus and manzanita chaparral. Specks of cultivation are scattered from end to end of the zone in fertile flats and hollows far apart--rose embowered cottages, small glossy orange groves, vineyards and orchards, and sweet-scented hay fields, mostly out of sight, and making scarce any appreciable mark on the landscape in wide general views; a paradise of flowers and bees and bland purple skies during the spring months--dusty, sunbeaten, parched and bare all the rest of the year. The dark-purple and blue zones are the region of the giant pines and sequoia and silver-firs, forming the noblest coniferous forests on the face of the globe. They are everywhere vocal with running water and drenched with delightful sunshine. Miles of tangled bushes are blooming beneath them, and lily gardens, and meadows, and damp ferny glens in endless variety of color and richness, compelling the admiration of every beholder. Sweeping on over the ridges and valleys they extend a continuous belt from end to end of the range, only slightly interrupted at intervals of fifteen and twenty miles by tremendous canyons 3,000 to 5,000 feet in depth. Into these main river-canyons innumerable side-canyons and gorges open, occupied by bouncing, dancing, rejoicing cascades, making haste to join the rivers, which, grey with foam, are beating their way with resistless energy to the lowlands and the sea. All these waters sounding together give glorious animation to the onlooking forests, and to the stem, rocky grandeur of the canyon-walls. There too, almost directly opposite our point of view, is the farfamed Yosemite Valley and to right and left on the same zone many other valleys of the same type, some of them, though but little known as yet, not a whit less interesting, either in regard to the sublimity of their architecture, or the grandeur and beauty of their falling waters.

      Above the upper edge of the silver-fir zone, the forest is maintained by smaller pines and spruces, that sweep on higher around lakes and meadows, and over smooth waves of outspread moraines, until, dwarfed and storm-bent, the utmost limit of tree growth is reached at a height of from 10,000 to 12,000 feet. While far above the bravest climbers of them all, rises the lofty, snow-laden, icy Sierra, composed of a vast wilderness of peaks, and crests, and splintered spires, swept by torrents and avalanches, and separated by deep gorges and notches and wide amphitheaters, the treasuries of the snow and fountain-heads of the rivers, holding in their dark mysterious recesses all that is left of the grand system of glaciers that once covered the entire range. During many years of faithful explorations in the Sierra, sixty-five glaciers have been discovered and studied, and it is not likely that many more will be found. Over two-thirds of the entire number lie between Lat. 36° 30' and 39°, sheltered from the wasting sunshine on the northern slopes of the highest peaks, where the snowfall on which they depend is most concentrated and abundant.

      Nothing was known of the existence of active glaciers in the Sierra until October, 1871, when I made the discovery of Black Mountain Glacier and measured its movements. It lies near the head of a wide shadowy basin between Red and Black Mountains, two of the dominating summits of the Merced Group. This group consists of the highest portion of a spur that straggles out from the main axis of the chain near Mount Ritter, in the direction of Yosemite Valley. Its western slopes are drained by Illilouette Creek, a tributary of the Merced, which pours its waters into Yosemite in a fine fall bearing the same name as the stream.

      No excursion can be made into the Sierra that may not prove an enduring blessing. Notwithstanding the great height of the summits, and the ice and the snow, and the gorges and canyons and sheer giddy precipices, no mountain chain on the globe is more kindly and approachable. Visions of ineffable beauty and harmony, health and exhilaration of body and soul, and grand foundation lessons in Nature's eternal love are the sure reward of every earnest looker in this glorious wilderness.

      The Yosemite Valley is a fine hall of entrance to one or the highest and most interesting portions of the Sierra the head or the Merced, Tuolumne, San Joaquin, and Owens rivers. The necessary outfit may be procured here, in the way of pack animals, provisions, etc., and trails lead from the valley towards Mounts Dana, Lyell, and Ritter, and the Mono Pass; and also into the lower portion of the Illilouette Basin.

      Going to the Black Mountain Glacier, only a few days' provision is required, and a pair of blankets, if you are not accustomed to sleeping by a camp-fire without them.

      Leaving the valley by the trail leading past the Vernal and Nevada falls, you cross the lower end of Little Yosemite Valley, and climb the Starr King Ridge, from which you obtain a fine general view of the Illilouette Basin, with its grand array of peaks and domes and dark spirey forests--all on a grand scale of magnitude, yet keenly fine in finish and beauty. Forming one of the most interesting of the basins that lie round about Yosemite Valley, they pour their tribute of songful water into it, swelling the anthems ever sounding there.

      The glacier is not visible from this standpoint, but the two mountains between which it lies make a faithful mark, and you can hardly go wrong, however inexperienced in mountain ways.

      Going down into the heart of the basin, through beds of zauchneria, and manzanita chaparral, where the bears love to feed, you follow the main stream past a series of cascades and falls until you find yourself between the two lateral moraines that come sweeping down in curves from the shoulders of Red and Black mountains. These henceforth will be your guide, for they belonged to the grand old glacier, of which Black Mountain Glacier is a remnant, one that has endured until now the change of climate which has transformed a wilderness of ice and snow into a wilderness of warm exuberant life. Pushing on over this glacial highway you pass lake after lake set in solid basins of granite, and many a well-watered meadow where the deer with their young love to hide; now clanking over smooth shining rock where not a leaf tries to grow, now wading plushy bogs knee deep in yellow and purple sphagnum, or brushing through luxuriant garden patches among larkspurs eight feet high and lilies with thirty flowers on a single stalk. The lateral moraines bounding the view on either side are like artificial embankments, and are covered with a superb growth of silver-firs and pines, many specimens attaining a height of 200 feet or more.

      But this garden and forest luxuriance is soon left behind. The trees are dwarfed, the gardens become exclusively alpine, patches of the heath-like bryanthus and cassiope begin to appear, and arctic willows pressed into flat close carpets by the weight of the winter snow. The lakes, which a few miles down the valley are so deeply embedded in the tall woods, or embroidered with flowery meadows, have here, at an elevation of 10,000 feet above sea level, only thin mats of carex,