II. A Geologist’s Winter Walk[3]

After reaching Turlock, I sped afoot over the stubble fields and

through miles of brown hemizonia and purple erigeron, to Hopeton,

conscious of little more than that the town was behind and beneath me,

and the mountains above and before me; on through the oaks and

chaparral of the foothills to Coulterville; and then ascended the first

great mountain step upon which grows the sugar pine. Here I slackened

pace, for I drank the spicy, resiny wind, and beneath the arms of this

noble tree I felt that I was safely home. Never did pine trees seem so

dear. How sweet was their breath and their song, and how grandly they

winnowed the sky! I tingled my fingers among their tassels, and rustled

my feet among their brown needles and burrs, and was exhilarated and

joyful beyond all I can write.

When I reached Yosemite, all the rocks seemed talkative, and more

telling and lovable than ever. They are dear friends, and seemed to

have warm blood gushing through their granite flesh; and I love them

with a love intensified by long and close companionship. After I had

bathed in the bright river, sauntered over the meadows, conversed with

the domes, and played with the pines, I still felt blurred and weary,

as if tainted in some way with the sky of your streets. I determined,

therefore, to run out for a while to say my prayers in the higher

mountain temples. “The days are sunful,” I said, “and, though now

winter, no great danger need be encountered, and no sudden storm will

block my return, if I am watchful.”

The morning after this decision, I started up the cañon of Tenaya,

caring little about the quantity of bread I carried; for, I thought, a

fast and a storm and a difficult cañon were just the medicine I needed.

When I passed Mirror Lake, I scarcely noticed it, for I was absorbed in

the great Tissiack—her crown a mile away in the hushed azure; her

purple granite drapery flowing in soft and graceful folds down to my

feet, embroidered gloriously around with deep, shadowy forest. I have

gazed on Tissiack a thousand times—in days of solemn storms, and when

her form shone divine with the jewelry of winter, or was veiled in

living clouds; and I have heard her voice of winds, and snowy, tuneful

waters when floods were falling; yet never did her soul reveal itself

more impressively than now. I hung about her skirts, lingering timidly,

until the higher mountains and glaciers compelled me to push up the

cañon.

[Illustration: TISSIACK FROM GLACIER POINT: TENAYA CAÑON ON THE LEFT]

This cañon is accessible only to mountaineers, and I was anxious to

carry my barometer and clinometer through it, to obtain sections and

altitudes, so I chose it as the most attractive highway. After I had

passed the tall groves that stretch a mile above Mirror Lake, and

scrambled around the Tenaya Fall, which is just at the head of the lake

groves, I crept through the dense and spiny chaparral that plushes the

roots of the mountains here for miles in warm green, and was ascending

a precipitous rock front, smoothed by glacial action, when I suddenly

fell—for the first time since I touched foot to Sierra rocks. After

several somersaults, I became insensible from the shock, and when

consciousness returned I found myself wedged among short, stiff bushes,

trembling as if cold, not injured in the slightest.

Judging by the sun, I could not have been insensible very long;

probably not a minute, possibly an hour; and I could not remember what

made me fall, or where I had fallen from; but I saw that if I had

rolled a little further, my mountain climbing would have been finished,

for just beyond the bushes the cañon wall steepened and I might have

fallen to the bottom. “There,” said I, addressing my feet, to whose

separate skill I had learned to trust night and day on any mountain,

“that is what you get by intercourse with stupid town stairs, and dead

pavements.” I felt degraded and worthless. I had not yet reached the

most difficult portion of the cañon, but I determined to guide my

humbled body over the most nerve-trying places I could find; for I was

now awake, and felt confident that the last of the town fog had been

shaken from both head and feet.

I camped at the mouth of a narrow gorge which is cut into the bottom of

the main cañon, determined to take earnest exercise next day. No plushy

boughs did my ill-behaved bones enjoy that night, nor did my bumped

head get a spicy cedar plume pillow mixed with flowers. I slept on a

naked boulder, and when I awoke all my nervous trembling was gone.

The gorged portion of the cañon, in which I spent all the next day, is

about a mile and a half in length; and I passed the time in tracing the

action of the forces that determined this peculiar bottom gorge, which

is an abrupt, ragged-walled, narrow-throated cañon, formed in the

bottom of the wide-mouthed, smooth, and beveled main cañon. I will not

stop now to tell you more; some day you may see it, like a shadowy

line, from Cloud’s Rest. In high water, the stream occupies all the

bottom of the gorge, surging and chafing in glorious power from wall to

wall. But the sound of the grinding was low as I entered the gorge,

scarcely hoping to be able to pass through its entire length. By cool

efforts, along glassy, ice-worn slopes, I reached the upper end in a

little over a day, but was compelled to pass the second night in the

gorge, and in the moonlight I wrote you this short pencil-letter in my

notebook:—

The moon is looking down into the cañon, and how marvelously the great

rocks kindle to her light! Every dome, and brow, and swelling boss

touched by her white rays, glows as if lighted with snow. I am now only

a mile from last night’s camp; and have been climbing and sketching all

day in this difficult but instructive gorge. It is formed in the bottom

of the main cañon, among the roots of Cloud’s Rest. It begins at the

filled-up lake basin where I camped last night, and ends a few hundred

yards above, in another basin of the same kind. The walls everywhere

are craggy and vertical, and in some places they overlean. It is only

from twenty to sixty feet wide, and not, though black and broken

enough, the thin, crooked mouth of some mysterious abyss; but it was

eroded, for in many places I saw its solid, seamless floor.

I am sitting on a big stone, against which the stream divides, and

goes brawling by in rapids on both sides; half of my rock is white

in the light, half in shadow. As I look from the opening jaws of

this shadowy gorge, South Dome is immediately in front—high in the

stars, her face turned from the moon, with the rest of her body

gloriously muffled in waved folds of granite. On the left,

sculptured from the main Cloud’s Rest ridge, are three magnificent

rocks, sisters of the great South Dome. On the right is the

massive, moonlit front of Mount Watkins, and between, low down in

the furthest distance, is Sentinel Dome, girdled and darkened with

forest. In the near foreground Tenaya Creek is singing against

boulders that are white with snow and moonbeams. Now look back

twenty yards, and you will see a waterfall fair as a spirit; the

moonlight just touches it, bringing it into relief against a dark

background of shadow. A little to the left, and a dozen steps this

side of the fall, a flickering light marks my camp—and a precious

camp it is. A huge, glacier-polished slab, falling from the smooth,

glossy flank of Cloud’s Rest, happened to settle on edge against

the wall of the gorge. I did not know that this slab was

glacier-polished until I lighted my fire. Judge of my delight. I

think it was sent here by an earthquake. It is about twelve feet

square. I wish I could take it home[4] for a hearthstone. Beneath

this slab is the only place in this torrent-swept gorge where I

could find sand sufficient for a bed.

I expected to sleep on the boulders, for I spent most of the

afternoon on the slippery wall of the cañon, endeavoring to get

around this difficult part of the gorge, and was compelled to

hasten down here for water before dark. I shall sleep soundly on

this sand; half of it is mica. Here, wonderful to behold, are a few

green stems of prickly rubus, and a tiny grass. They are here to

meet us. Ay, even here in this darksome gorge, “frightened and

tormented” with raging torrents and choking avalanches of snow. Can

it be? As if rubus and the grass leaf were not enough of God’s

tender prattle words of love, which we so much need in these mighty

temples of power, yonder in the “benmost bore” are two blessed

adiantums. Listen to them! How wholly infused with God is this one

big word of love that we call the world! Good-night. Do you see the

fire-glow on my ice-smoothed slab, and on my two ferns and the

rubus and grass panicles? And do you hear how sweet a sleep- song

the fall and cascades are singing?

The water-ground chips and knots that I found fastened between the

rocks kept my fire alive all through the night. Next morning I rose

nerved and ready for another day of sketching and noting, and any form

of climbing. I escaped from the gorge about noon, after accomplishing

some of the most delicate feats of mountaineering I ever attempted; and

here the cañon is all broadly open again—the floor luxuriantly forested

with pine, and spruce, and silver fir, and brown-trunked libocedrus.

The walls rise in Yosemite forms, and Tenaya Creek comes down seven

hundred feet in a white brush of foam. This is a little Yosemite

valley. It is about two thousand feet above the level of the main

Yosemite, and about twenty-four hundred below Lake Tenaya.

I found the lake frozen, and the ice was so clear and unruffled that

the surrounding mountains and the groves that look down upon it were

reflected almost as perfectly as I ever beheld them in the calm evening

mirrors of summer. At a little distance, it was difficult to believe

the lake frozen at all; and when I walked out on it, cautiously

stamping at short intervals to test the strength of the ice, I seemed

to walk mysteriously, without adequate faith, on the surface of the

water. The ice was so transparent that I could see through it the

beautifully wave-rippled, sandy bottom, and the scales of mica glinting

back the down-pouring light. When I knelt down with my face close to

the ice, through which the sunbeams were pouring, I was delighted to

discover myriads of Tyndall’s six-rayed water flowers, magnificently

colored.

A grand old mountain mansion is this Tenaya region! In the glacier

period it was a _mer de glace_, far grander than the _mer de glace_ of

Switzerland, which is only about half a mile broad. The Tenaya _mer de

glace_ was not less than two miles broad, late in the glacier epoch,

when all the principal dividing crests were bare; and its depth was not

less than fifteen hundred feet. Ice streams from Mounts Lyell and Dana,

and all the mountains between, and from the nearer Cathedral Peak,

flowed hither, welded into one, and worked together. After eroding this

Tanaya Lake basin, and all the splendidly sculptured rocks and

mountains that surround and adorn it, and the great Tenaya Cañon, with

its wealth of all that makes mountains sublime, they were welded with

the vast South, Lyell, and Illilouette glaciers on one side, and with

those of Hoffman on the other—thus forming a portion of a yet grander

_mer de glace_ in Yosemite Valley.

I reached the Tenaya Cañon, on my way home, by coming in from the

northeast, rambling down over the shoulders of Mount Watkins, touching

bottom a mile above Mirror Lake. From thence home was but a saunter in

the moonlight.

After resting one day, and the weather continuing calm, I ran up over

the left shoulder of South Dome and down in front of its grand split

face to make some measurements, completed my work, climbed to the right

shoulder, struck off along the ridge for Cloud’s Rest, and reached the

topmost heave of her sunny wave in ample time to see the sunset.

Cloud’s Rest is a thousand feet higher than Tissiack. It is a wavelike

crest upon a ridge, which begins at Yosemite with Tissiack, and runs

continuously eastward to the thicket of peaks and crests around Lake

Tenaya. This lofty granite wall is bent this way and that by the

restless and weariless action of glaciers just as if it had been made

of dough. But the grand circumference of mountains and forests are

coming from far and near, densing into one close assemblage; for the

sun, their god and father, with love ineffable, is glowing a sunset

farewell. Not one of all the assembled rocks or trees seemed remote.

How impressively their faces shone with responsive love!

I ran home in the moonlight with firm strides; for the sun-love made me

strong. Down through the junipers; down through the firs; now in jet

shadows, now in white light; over sandy moraines and bare, clanking

rocks; past the huge ghost of South Dome rising weird through the firs;

past the glorious fall of Nevada, the groves of Illilouette; through

the pines of the valley; beneath the bright crystal sky blazing with

stars. All of this mountain wealth in one day!—one of the rich ripe

days that enlarge one’s life; so much of the sun upon one side of it,

so much of the moon and stars on the other.

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