Grand Teton National Park

Time for a fall break, though it hasn’t been much like fall lately. Cool nights, but warm and almost hot days. This weekend, the nights weren’t even that cool. On Saturday evening we sat on the deck and ate our pizza dinner. The wind was a bit brisk, and willing to carry away unanchored napkins, but other than that it was a wonderful time for dining al fresco. Here in October.

Back to posting on October 13 or so. Or maybe October 15, to honor Italian Food Day, as Ann calls it. Still technically a holiday in most states.

For a North American mountain range, the Tetons are pups, with current scientific assessment putting their age at 6 million to 9 million years. The likes of the Sierra Nevada and the Cascades come in between 40 million and 45 million years old; the Sierra Madre at 60 million years; the Great Smoky Mountains from 200 million to 300 million, just to cite North American examples.

The Tetons’ ongoing formation has something to do with one plate subducting under another and vast crack in the Earth. I don’t have a deep understanding of geology, but I can get a sense of a slow motion crash – really slow motion, from a human perspective – and enormous volumes of rock being pushed upward.

The wider geology of this part of the West is just as strange and interesting. Deep down under the crust is a hot spot, an imponderable heat bulge that brought volcanism to the surface in Idaho and later Wyoming, as the big North American plate passed over the spot over the last few million years. An eruption of the Yellowstone Caldera is due. Could be tomorrow, could be 1,000 or 10,000 years from now, I understand.

Then there’s the matter, very recent on a geological scale, of the freezing and thawing of ice ages, creator and destroyer of ancient lakes in the area, as illustrated by the unstable ice dams on the Columbia and the cubic miles of water unleased on the gorge not only once, but many times.

Geologically speaking, this part of North America’s having a rumble. What’s really remarkable is that we humans, with our firefly lifespans, have figured all that out. Mostly in my lifetime. You can’t tell that just looking at the grandeur. But knowing all that adds to the view.

Day one. Our first day at the park was driving and some hiking.

Jenny Lake. A scenic drive skirts its shore.

A roadside view of the mountains, but also a river.

The trees line the Snake River. I had little appreciation for the Snake before taking this trip and looking at fine maps like this, which not only details the mighty Columbia but the serpentine Snake, though both of them wind around. We saw the Snake at Grand Teton NP near its origin, but also crossed it where it forms the Oregon-Idaho border, and at Idaho Falls.

Our second day was hiking and some driving.

The trail to Taggert Lake.

When we passed these boulders, the thought popped into my head: What’s the difference, really, between these chunks of rock in the foreground and the peaks in the background? Just mass.

The lake. Wow.

Not a solitary experience.

Father and daughter, I assume. They spent quite a while looking at the many tadpole-like fish in the shallows.

More solitary away from the lake, on the long looping trail back to the parking lot.

We did make the nodding acquaintance of a family. Probably grandparents and their two university-aged grandsons (or maybe one with a friend), probably from a metro in the Northeast. The grandmother, maybe 10 years my senior, looked particularly exhausted by the trail, grayish hair frazzled, face a little pink.

We passed them, though they passed us later as we relaxed in a shady spot. Later, we passed them again as they rested, the grandsons clearly worried about grandma, though I don’t think she was in any real danger, unless she had a health problem I didn’t know about. Still, she was making the effort at however many thousands of feet we were in elevation, with its thinner air.

Again I ask – and always wonder – what is it about mountains? I don’t have the urge to climb, but I do want to get close enough to see their majesty.