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Visible
from the falls, the ridges on both sides and at the end of Cascade Lake
are actually lateral and terminal moraines where rock debris, pushed
along by the glacier was finally deposited as the weather warmed and
the glacier receded. Another few thousand years, and Tahoe would have
had TWO Emerald Bays!
To
get back to the trail head, just reverse your travel.
Environmental
Concerns: The greatest environmental concern here is the shear
volume of people and the pollution that seems to always accompany thousands
of humans. Be sure to use the restroom at the rail head but if you have
to go while out, stay a minimum of 100 yards away from the stream. Use
the hike as an opportunity to talk to your children about responsible
environmental stuardship and spend 15 minutes filling up a bag with trash
left behind by careless previous hikers. Let the kids know that people
go into the wilderness to escape the loudness of the city and instill
in them an appreciation for listening to how incredibly quiet nature usually
is!\
Advisory:
The falls are steep, the rocks slippery, and in the spring, the current
is strong. As seems very obvious, be wary and watch children carefully!
To paraphrase a sign we read in Yosemite, "If, for any reason, you
go over the falls, you WILL die."
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