Showing posts with label Staircase Falls. Show all posts
Showing posts with label Staircase Falls. Show all posts

Friday, April 27, 2018

Anywhere Else, They Would be Exceptional: Can you Succeed at this Yosemite Valley Scavenger Hunt?


I've been privileged to visit Yosemite Valley dozens and dozens of times over the years, often dragging students, and sometimes with just me and Mrs. Geotripper. We always revel in the beautiful sights, and study the various moods of iconic features like Yosemite Falls, Half Dome, and El Capitan. But there are many times when I notice other unique geological features that in any other setting on the planet would probably be the centerpiece of a national or state park. They get lost in the grandness of this extraordinary landscape. That is the reason for today's post. If you are ever lucky enough to visit Yosemite Valley, take your pictures of Half Dome and Bridalveil Falls, but keep an eye out for some of these other exceptional rocks and waterfalls.

First up is North Dome (above). Just think about it...aren't you just settling for less when you concentrate on Half Dome? Why not a whole dome? It's there if you know where to look (or you know how to read a map!).
Elephant Rock (above) is tucked away on the canyon rim somewhere where the park service didn't even worry about powerlines spoiling the view of the rock. Even more important: can you see the elephant? After 30 years I finally figured it out...
Silver Strand Falls suffers from "backwards distraction". Some sights in Yosemite are so awesome that you can't do anything but stare. And never turn around to see what is happening behind you. There is an epic sight in the opposite direction and thus you might never notice it...a 574 foot high waterfall! It's especially spectacular in winter when the waterfall may be entirely frozen.
Another sight that gets lost in the shuffle of the big views in Yosemite Valley is Sentinel Dome. It's another "whole dome", and while it is not as imposing as Half Dome, it's a great deal easier to climb. In fact, the trail to the summit is only a mile long, and the view is stunning.
Is it possible to simply not see a 1,180 foot high waterfall? It seems like it would be hard to miss, but that's the case with Lehamite Falls. It has the distinction of the only feature in Yosemite Valley that retains its original Ahwaneechee name. It's not behind some other feature. In fact, it often appears on the edge of shots of one of the iconic waterfalls of Yosemite.
There is another waterfall that can be easy to miss. Staircase Falls can be heard splattering down the cliffs behind a well-known pizza shack in Yosemite, but it often gets missed in the shuffle. It's 1,300 feet high, just short of Upper Yosemite Falls (although it descends in a series of...stairs).
Finally, can you guess the location of this stunning example of exfoliation in action? Exfoliation is the tendency of newly exposed rocks to break in planes that are parallel to the surface of the rock, causing the monolith to eventually take a dome-like shape.

Do you know Yosemite well? What features do you think don't get enough attention by park visitors?

Wednesday, May 17, 2017

The Unsung Waterfalls of Yosemite Valley

One takes their chance when deciding to visit Yosemite Valley in the springtime. The storms of winter are never quite done by then, and you may find yourself in a valley full of clouds. That's where I found myself a week back, touring the Yosemite region with my students. It had been two weeks of no precipitation, but on Saturday, the storms came back for a day.
Sentinel Falls (left) and unnamed fall (right)
So it was that we were playing hide and seek with the iconic peaks and waterfalls of Yosemite. We did get to see most of them, with Half Dome being the notable no-show. Still, clouds add a wonderful aura of mystery if they are scattered enough to reveal bits and pieces (like a feather boa dancer). It's on such days that a person can realize the full richness of waterfalls in Yosemite.
Lower Sentinel Falls
Yosemite is famous for Bridalveil Fall, Yosemite Falls, along with Nevada and Vernal Falls on the main channel of the Merced River. But in spring when the snowmelt is high or if there is heavy rain, the valley walls come alive with falling water. Sentinel Falls (above) would be world-famous were it not on the valley wall opposite Yosemite Falls, and if it didn't dry up most years before June. It falls 1,920 feet in a series of drops, of which the longest is about 500 feet. There is an equally high fall to the west.
Royal Arches Cascades
Royal Arches Cascades are on the cliffs behind the Ahwahnee Lodge (currently called the Grand Majestic or something like that). They have a total drop of about 1,250 feet. Unlike most of the others, it's not overly hard to scramble to the base of the falls in the forest east of the lodge.
Staircase Falls
A number of times I've been eating pizza at Curry Village (now called Half Dome Village because of a copyright fight), and noticed the sound of falling water. A little searching of the cliffs reveals Staircase Falls, which drop over a series of jointed ledges of granitic rock below Glacier Point. They total 1,300 feet, but like the others they are often dry by early summer.
Staircase Falls from Curry Village
There are lots of other waterfalls to discover this time of year. These are just the ones that chose to reveal themselves to us during our brief visit under the clouds. You'll be able to find plenty of others if you can get here.

I'm hard put to describe my favorite time at Yosemite Valley. Winter, for the snow and the quiet, spring for the greenery and the Dogwoods blooming and the full waterfalls, fall for the bright colors, or summer for the access. If there is a least favorite time, it's probably August when the crowds are at their greatest but the waterfalls aren't. But you know what? It's worth a visit any time you can get there.

Saturday, May 7, 2016

Yosemite's Dance of the Seven Veils: The Valley on a Rainy Day

She freed and floated on the air her arms
Above dim veils that hid her bosom's charms...
The veils fell round her like thin coiling mists
Shot through by topaz suns and amethysts

 "The Daughter of Herodias" by Arthur O'Shaughnessy

It goes without saying, but when the rain falls, Yosemite is a different place.  When storms are moving up the western slope of the Sierra Nevada, Yosemite Valley produces strange cloud effects, due to a half-mile deep cleft that has warmer air currents rising into the storm clouds. The familiar big rocks like Half Dome or El Capitan may be hidden completely, or they may reveal themselves in small bits at a time, like the dancer Salome or her many successors throughout time.
Upper Yosemite Falls
I took two trips to Yosemite Valley in April. The second trip on the 30th was clear and sparkling like a diamond. You can see the spectacular beauty in the previous post about the centennial of the National Park Service. The weather forecasts for the first trip back on the 9th weren't so promising. They suggested precipitation all morning with a chance of clearing in the afternoon. The "clearing" part wasn't to be. The rain never stopped from the time we arrived until the moment we left. It ebbed and flowed, sometimes declining to a light drizzle that allowed us to make note stops. But we never saw the whole valley that day. Just little bits at a time.
Staircase Falls from near Curry Village
A disappointment? Oh, not at all. Clouds give the cliffs a sense of perspective and depth that is not always possible on a clear day. The cliffs can seem higher, appearing above the clouds. And the waterfalls...on a rainy day, there are waterfalls everywhere, in the most unlikely spots, and many are impossibly high, rivaling Yosemite Falls in some cases. And the familiar falls are booming.

Staircase Falls come off the cliffs near Glacier Point above Curry Village (yeah, I know, it's called Half Dome Village at the moment). The falls last only a few weeks in the spring and during storms, but fall in a series of steps for a combined drop of 1,300 feet (400 meters). On a quiet day one can hear the water splattering on the cliffs while munching pizzas in the village (always a happy memory!). The "staircase" is formed by a series of prominent diagonal joints (pressure-release fractures) that run across the nearly sheer cliff.
Upper Yosemite Falls
Yosemite Falls are the most famous and iconic of the falls in the valley. They include the upper falls with a drop of 1,430 feet (440 meters), the Middle Cascades at 635 feet (206 meters), and the Lower Falls at 320 feet (98 meters). The total drop is 2,425 feet (739 meters), making Yosemite Falls somewhere around the 5th to 7th highest waterfall in the world.

Yosemite Falls are unique, owing to the extreme drop off of an illogically placed stream channel. It turns out the falls were once flowing down a far less spectacular channel just to the west, but a glacial moraine upstream diverted the original creek to its present-day location.
Royal Arches Cascade
The Royal Arches Cascades plummet about 1,250 feet (381 meters) from the north wall of the valley just west of the arches. They are another ephemeral waterfall seen only in the spring or during rainstorms. They are truly unique in one respect, in that you can easily reach the base of the falls within a short walk of the Ahwahnee Hotel (yes, I know, the "Majestic Yosemite" Hotel, but whatever). The trail, part of the North Valley Loop, takes off from the parking lot, and the base of the falls are just a short scramble up the slope.

Sentinel Falls (left) and maybe Fissure Falls (right)
There are two waterfalls on the south side of Yosemite Valley that are rarely seen by summer visitors to the park, Sentinel Falls (1,920 feet/585 meters), and the falls on the right in the picture above, which may be Fissure Falls, but I am not at all sure. They may not have a name at all (Fissure Falls is an informal name anyway). Sentinel Falls may be the most spectacular waterfall that no one has ever heard of. Can you imagine how famous they would be if they were in any other setting?
Bridalveil Falls
Our short tour of the "seven veils" wouldn't be complete without a feature that actually has "veil" in its name. Bridalveil Fall is often the first waterfall seen by park visitors, being quite obvious from Tunnel View and many other vantage points on the west side of the valley. It drops 620 feet (190 meters from the valley between Cathedral Rocks and Leaning Tower. A short trail from a crowded parking lot leads to near the base of the fall. This time of year, you will get very wet. It didn't matter all that much to my students that day, since they were already wet to start with.

If you visit Yosemite on a rainy day, you are quite likely to miss something. Our students never got a clear view of Half Dome or Ribbon Falls, or the panorama from Tunnel View. But they got to see a different Yosemite, one in which water was pouring everywhere off high cliffs in unnamed waterfalls, and cliffs playing hide and seek with the clouds. It was good enough!

Tuesday, April 26, 2011

Spring in the Sierra Nevada: Some of Yosemite Valley's High Waterfalls

Yosemite Valley is justly famous for its beautiful waterfalls, and literally billions of pictures have been taken of them over the years (and that's just counting me). Bridalveil Fall (above) is one of the most visible and popular. During the spring runoff the falls run fast and cold and are the main reason most people are visiting Yosemite right now. It's too early for the flowers, and the high country is still wrapped in a deep, almost record-breaking blanket of snow. Although the eyes are drawn to the famous and familiar falls, springtime is a good time to see some of the less famous ephemeral falls that in any other place would be the center of attention. This last weekend, after chasing down rockfalls in the Midpines area, we made it to Yosemite Valley. This particular day I was able to discover a new thousand-foot high waterfall for the first time, and I caught another of my favorites from a new angle.

As noted a few posts ago, the highest single drop in Yosemite Valley is not Upper Yosemite Fall (1,430 feet), but is instead Ribbon Fall (1,612 feet) just west of El Capitan (above). It is usually viewed from the valley road near Bridalveil, but when I pulled out at Valley View at dusk, I saw it from a different perspective. There are a lot of trees that tend to block the view, but you can get a clear shot from...er...the middle of the busy highway. Needless to say, it is a stupid way to get a shot...

While I was standing...er...in the middle of the highway, I realized I had a fine view of a fall I had not noticed on previous trips...it is informally called Widow's Tears, and it drops over 1,000 feet down a series of ledges. There is some confusion about the name. As Mike Osborne reports in Granite, Water and Light, the name Widow's Tears once graced what is today Silver Strand Falls. The name was officially set aside in the 1920's, but in the 1970's ice climbers gave the name to this ephemeral cascade in the alcove just to the east. The northern shady exposure provides some excellent winter climbing opportunities.

If you ever sit down for a pizza in the plaza at Curry Village in springtime, be sure to look at the cliffs below Glacier Point for a view of one of Yosemite's really unique ephemeral waterfalls, Staircase Falls. The rocks have a prominent set of diagonal joints that force the water to fall over a series of ledges that cause the waterfall to go sideways around 1,000 feet while falling about 1,300 feet vertically.

Lest you think that I totally ignored the famous waterfalls, I most certainly did make a stop at the base of Yosemite Falls to catch the spray. The falls were booming away, but as I watched the beautiful spectacle, I realized it has been a rather cold spring. Most of the snow is still up there in the high country, and when the warm days come, these waterfalls are going to get even bigger. The temptation will be hard to resist, so expect a few more on-site reports in the next few weeks!