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When You Arrive: Teaching Sites
Year-Round Sites
Yosemite Valley
Yosemite Valley is world famous for its spectacular
waterfalls, sheer granite cliffs, and unusual rock formations. The
valley is the ideal place to teach geology, ecology, and cultural
history.
Pioneer Yosemite History Center
This
collection of historic buildings is in Wawona and is associated
with people and events that shaped the national park idea. Interpretive
signs and a brochure provide a self-guided tour of the center year-round.
The Pioneer Yosemite History Center is a good place to teach history
of the park. Wawona is one hour from Yosemite Valley (see Bus
Parking and the Wawona
area map).
Spring/Summer/Fall Sites
Mariposa Grove of Giant Sequoias
A
1.6-mile round-trip self-guided trail winds through the lower grove
to the Grizzly Giant tree, which may be the oldest living giant
sequoia. Its another 2.3 miles to the upper grove and the
Mariposa Grove museum. There is a tram to the upper grove from the
parking lot, and special school tours can be arranged. The museum
and tram are open seasonally. The Mariposa Grove is a good place
to teach giant sequoia ecology and forest ecology, particularly
the interrelationships among all living things with their environments.
The grove is a 1¼-hour drive from Yosemite Valley and is
2 miles beyond the South Entrance Station (see Bus
Parking and the Mariposa
Grove map).
Glacier Point
Glacier Point offers a commanding birds
eye view of Yosemite Valley, Half Dome, the crest of the Sierra
Nevada, and some of Yosemites famous waterfalls. Glacier Point
is one hour from Yosemite Valley and one hour from Wawona. The road
is closed in winter. It usually opens the last weekend of May and
closes after the first snowfall after November first. It is an excellent
place to teach geology (see the Glacier
Point Road map).
Taft Point/Sentinel Dome
The
Taft Point trail and Sentinel Dome trail both begin at this parking
lot, which is on the Glacier Point Road. Both trails are one mile
long and are excellent places to teach geology and forest ecology.
The Taft Point/Sentinel Dome parking lot is about a 55-minute drive
from Yosemite Valley near the end of Glacier Point Road (see Bus
Parking and the Glacier
Point Road map).
Late Spring/Summer/Early Fall Sites
Tuolumne Meadows Area
Tuolumne Meadows
This is the largest subalpine meadow in the Sierra
Nevada and is graced by the Tuolumne River and surrounded by majestic
peaks and domes. Tuolumne Meadows has excellent glacial evidence,
such as glacial polish, glacial erratics, and a U-shaped valley.
The meadows are an excellent place to teach geology, meadow ecology,
subalpine communities, and the effects of climate, topography, and
elevation on habitat (see Bus Parking
and the Tuolumne
map).
Lembert Dome
The top of this dome offers a wide panoramic view
of the Sierra Nevada and the Tuolumne Meadows area below. Glacial
evidence, such as glacial polish and the U-shape of the area, can
be seen from the dome. This is a good place to teach geology. Discover
Indian pounding rocks at the base of the dome. Allow three hours
round-trip for the hike. Unload passengers at the Lembert Dome parking
area (see Bus Parking and the Tuolumne
map).
Parsons Lodge and Soda Springs
The
Parsons Memorial Lodge, built in 1915 by the Sierra Club, was a
meeting place, reading room, and mountain headquarters. It has exhibits
on the human history of Tuolumne Meadows. The Soda Springs, a source
of naturally carbonated water, was where John Muir and Robert Underwood
Johnson conceived the idea of establishing Yosemite National Park.
From the Lembert Dome parking area, walk down the gravel road along
the ¼-mile self-guided trail to the lodge and Soda Springs
(see Bus Parking and the Tuolumne
Map).
Olmsted Point
Interpretive signs describe the beautiful scenic
and geologic features. From the parking lot, a ¼-mile nature
trail leads to a nearby dome where Tenaya Canyon can be seen. There
is also a view of Half Dome and views up the canyon to Tenaya Lake.
Glacial polish and glacial erratics can be seen along the nature
trail. An excellent view of glacially sculpted and polished Clouds
Rest can be seen across Tenaya Canyon from this site. Marmots are
often seen in this area, but please dont feed them. Olmsted
Point is on Tioga Road about 25 minutes from Tuolumne Meadows (see
Bus Parking and the Tuolumne
Map).
Tenaya Lake
This
lake was gouged out by the Tenaya branch of the Tuolumne Glacier
that passed through Tenaya Canyon. The Yosemite Miwok called the
lake Pywiack, Lake of the Shining Rocks. Tenaya Lake
is a good place to discuss how glaciers can leave behind lakes after
they melt. The lake is a 5-minute drive beyond Olmsted Point on
Tioga Road, a 20-minute drive from Tuolumne Meadows (see Bus
Parking and the Tuolumne
Map).
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