The hook
A glacial gorge deeper than the Grand Canyon runs into the southern Sierra, and John Muir thought it beat Yosemite.
01Why it's worth it
Kings Canyon is a granite gorge whose walls rise as much as 8,200 feet from the river to the rim, roughly half a mile deeper than the Grand Canyon and one of the deepest canyons in North America. The Kings River cut it and glaciers widened it into flat-floored valleys walled by cliffs and domes, the same shape as Yosemite Valley to the north. Muir argued in an 1891 essay that it was the better of the two, calling it "a yet grander valley of the same kind." The way in is Highway 180, which dead-ends deep in the canyon at Cedar Grove after passing Roaring River Falls, the meadow-and-granite loop at Zumwalt Meadow, and the Grand Sentinel standing over the valley. It draws a fraction of Yosemite's crowds because reaching it takes real effort, and that quiet is most of the point.
02How to experience it
Take Highway 180 east past the sequoia parks and down into the canyon; the Cedar Grove stretch is a long dead-end that snow closes for about half the year, so this is a warm-season trip. Roaring River Falls is a five-minute walk from the road, the Zumwalt Meadow loop an easy mile and a half with the best canyon-floor views, and Mist Falls a longer out-and-back for a full day. Pair it with General Sherman and the Giant Forest next door to make the long drive earn two parks.