Hike over Tioga Pass
Matt Ginzton
4/2/2001

After a few days of lift-assisted skiing at Mammoth Mountain, my brother Nate and I decided to hike back through Yosemite instead of driving all the way around.

If this sounds insane, it is. The plan originally formed because Nate and I had hiked the John Muir trail last year, from Yosemite Valley to Mt. Whitney, and about 40 miles from the valley the trail passes right by Mammoth. Meanwhile, Mammoth isn't all that far from Stanford but driving from here  to there  takes between 7 and 10 hours because you either have to go around the Sierras to the south, or cross them too far north near Lake Tahoe with the attendant highway hassles. The direct route, through Yosemite over Tioga Pass, is never open in the winter. But if you could just drive to Yosemite and hike the rest of the way...

Well, that would be really really cool but take more time than we had. So instead of doing the JMT in both directions (maybe someday!), we drove to Mammoth and hiked the return trip only, and instead of using the JMT (which involves about 45 miles of up-and-down trail hiking) we'd just go over Tioga Pass, hiking along highway 120 to Tuolumne Meadows, then follow trails back to the valley. The highway is less interesting but easier going, and even though it's still 40 miles, we figured this way we'd be able to do the trip in 2 days. (I'm still holding out hope that the other trip might be possible in 2 days each direction, if you planned ahead and were prepared with snow experience and physical condition -- but after our experience this trip, I'd want to budget at least 3 days!)

On to the trip...


IMG_1401 We started off hiking up Highway 120 near Lee Vining, CA. The rangers at the Mammoth Lakes station where we attempted to get our backcountry permit said the road would be open about 5 miles from 395 (it's 12 miles from where 120 takes off from 395, up to the top of Tioga Pass), but it was gated at only 2 miles in. That meant we had to hike 10 miles to the pass instead of 7, and meant we did a lot of hiking on bare pavement as you can see in this picture. We did pass this burly-looking piece of snow removal equipment, though.
IMG_1402 After passing a few smaller patches of snow, it looked like we were up above snow line for good, so here Nate changed into his telemark gear.
IMG_1403 We thought this tree and waterfall on a cliff looked pretty stunning, although with this camera angle the picture doesn't turn out as impressive.
IMG_1404 After passing Tioga Pass Resort, and with about 2 miles to go to the pass, Nate decides he's tired of slipping backwards with every step and puts the climbing skins on his telemark skis. (I'm still in my leather hiking boots at this point, carrying all my boarding gear.)
IMG_1405 A lake just east of the pass, whose name I should look up.

Here we reached the top of the pass; I didn't get any pictures with my camera but Nate did so after they're developed and scanned, I'll add some here. After the pass, we hiked 8 miles downhill toward the Meadows -- these 8 miles seemed longer than they should have because we were expecting to be able to ski/snowboard, but the snow was too soft and the grade of the road too gentle and only rarely could gravity pull us downhill. We ended up walking/shuffling most of this distance.

IMG_1406 Finally! We reach Tuolumne Meadows, with its characteristic rock domes.
IMG_1407 "Parked" illegally? next to ski hut in Tuolumne Meadows. We saw a lot of nearly-buried road signs -- a somewhat odd sight when you come around a corner and find a knee-high "45 mph" speed limit sign!
IMG_1408 Nice view of the Meadows to the East, showing where we'd just come from.
IMG_1409 And some peak whose name I should figure out from our maps...
IMG_1410 Nate standing within view of the stream that's about to foil us.
IMG_1411 We tried to take a shortcut across the meadows here, but this stream (previous picture, in the middle of the meadow) foiled us. It was frozen, but the ice wasn't thick enough to cross safely. We backtracked back to the road instead, which was a drag, but at least the bridge was pretty.

At this point we stopped and ate dinner, it got dark, and we hiked another couple miles after dark. With the moon out, it was easy to see the snowy road glistening before us, and it was really pretty going. Then we stopped and camped in the snow, and when we woke anything wet had frozen -- unfortunately, this included my socks and boots! We both had other socks, and Nate was able to struggle into his boots but I wasn't -- they'd gotten too wet the day before (my carelessness) and were really frozen! So I was back to leather boots for a while, which was fine because the snow was also frozen enough to walk on easily. And by the time the snow melted too much for me to walk without breaking through, my boots would thaw too.

IMG_1412 First picture of a new day, as the sun rises almost high enough to meet us down in the shadow of a ridge where we're hiking.
IMG_1413 A stream carving its way through the snow...
IMG_1414 And the not-so-snowy highway we've just hiked along. Notice how the south face (on the right in this picture) of most slopes is bare...
IMG_1415 Nate had to leave the road and find a snowy path in the hillside a couple of times when the road was bare, since he didn't want to wreck his skis and they're a pain to take off.
IMG_1416 And another picture of where we'd just come from, with the knob in the background and the snowy river in the foreground.
IMG_1417 Nate filling our water bladders from a stream at the east edge of Tenaya Lake (next picture).
IMG_1418 And here's all our gear in the foreground of the frozen Tenaya Lake, while Nate's up above pumping water and I'm messing around taking pictures and eating PowerBars.
IMG_1419 Me at what I'd hoped would be the top of an unexpected climb -- here we are at Olmstead Point, which actually turned out to not be the top as the road went around a corner and kept climbing. Half Dome is visible to the left.
IMG_1420 At this point we'd just left highway 120 (finally! Trudging along highways gets boring compared to real hiking), passed a rock quarry that was on our map, and then we stumbled upon this igloo that someone had built. Judging from the tracks, someone had been there within the last week but not the last couple days.
IMG_1421 After hiking along a ridge for a while, we came to a point where it looked like we'd just be able to ski and board down to the trail we were attempting to meet. So Nate's about to shed his climbing skins, and I'm about to don my newly thawed snowboarding boots for the first time today.
IMG_1422 This is a view of what we expect to ski down, with Mt. Watkins (?) in the foreground on the left, Half Dome visible in the midground, and Basket Dome off to the right.
And that's it for pictures until I get more from Nate, since I put my camera away for safety while boarding. (It's not easy to snowboard through slushy snow while wearing a 40-pound pack!)

To avoid keeping you in too much suspense -- well, the skiing/boarding turned out to be short-lived, as just below where we could see, the snow was invaded by bushy patches and rock gardens. We kept trying to traverse over to the right, where the slope faced west instead of south, but this just prolonged the agony... pretty soon, we ended up hiking. After a bit more descent we had to hike a mile or two through foot-deep slush -- at this point, I was sick of snow (since it never ended up helping us very much!) and wished it would just make up its mind and melt. Then we reached the valley wall and a steep switchbacking descent dropping 3000 feet to the valley floor, and we made it out just before sunset!

matt@ginzton.net / nate@ginzton.net