Bee, the "Yosemite Resources" book linked to above has a nice history
of the JMT. Amazingly this trail started construction in 1915.
From "Yosemite Resources":
Theodore S. Solomons, a mountain-climbing enthusiast and one of the founding members of the Sierra Club,
first conceived of a pack trail across the southern High Sierra paralleling the main crest as a young boy of
fourteen. He arrived in Yosemite in 1892 to begin the first of a series of organized explorations of the region
to find a practicable route.
...
After Solomons’s groundbreaking, other
explorers subsequently penetrated new areas and established new landmarks which facilitated perfecting of
the route. In 1898 LeConte followed Solomons’s route south from Yosemite and pioneered a way to King’s
River Canyon. Because the southern part of the route avoided the High Sierra at its most beautiful point,
however, it was still not considered the true high mountain route that Solomons had striven for.
LeConte continued working out and piecing together bits of the route until he finally completed the desired
228-mile route in 1908. His 1909 map outlines in detail most of the present John Muir Trail.
By that time the areas at either end of the route had been well mapped, making the whole region known,
although as yet inaccessible to most people. Yosemite National Park already had a decent trail system, but
most of the rest of the proposed route lay in national forests. The northern part consisted primarily of Indian
paths and sheep trails, while farther south various agencies, including the U. S. Forest Service, Fresno and
Tulare counties, and the Sierra Club had built or financed improvements on trails in various sections. It still
remained difficult to pass from one region to another and most of the trail was only generally indicated on
maps.
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My comments:
- I wanna know what the "High Sierra at it's most beautiful point" is
- The Sierra Club had a huge involvement in it...
- By 1909 "Yosemite National Park already had a decent trail system"
- Still can't find by who and when Red Peak Pass trail was constructed
(must admit when I looked at all the books on the site above a year
or so ago I was only "picture reading"... looking for maps...)