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The Trail Companion
February/March 1998
A League or Less
The Dish
by Geoffrey
Skinnner
This issue's ramble
takes us to a location closer to town than previous
forays, one which may already be familiar to many of
us: the Stanford Foothills. The Foothills offer
spectacular views of the entire Bay Area on clear
days, include Mt. Tamalpais, Mt. Hamilton, Mt. Diablo
and a good portion of the Santa Cruz Mountains.
Although no bicycling or horseback riding is
permitted, the Academic Reserve is open to dogs on
leashes. The Foothills have been used for walking and
running for many years, resulting in a network of
informal trails in addition to a main paved road; I
describe a largely paved route in this column, since
the trails can be very muddy during winter months.
Despite the mud, winter and spring are among the best
times to visit the Foothills because of extreme
summer temperatures.
Parking is available
(though tight) at two main locations: Stanford Avenue
near Junipero Serra Boulevard and at Alpine Road,
near the Webb Ranch (approximately 1/4 mile east of
1-280). Access is also available at several other
locations, but parking is extremely limited or
nonexistent without Stanford University parking
permits.
From Stanford Avenue,
my usual starting point, cross Junipero Serra at the
light and go through the stile (if the ground is too
muddy, you may wish to walk west on Junipero Serra
for a short distance to the Frenchman's Road
entrance). Bear right and climb toward a low ridge,
but turn left on another trail before you reach the
top. The trail meets the paved road rising from
Frenchman's Road; go left and climb to the top of the
ridge. As you near the top, the Bay Area spreads out
before you and the crest of the Santa Cruz Mountains
looms to the west. I often walk or jog this route at
sunset, which can be very showy if clouds cover the
ridge of the Santa Cruz Mountains. Sunrise is also a
wonderful time to visit.
Follow the road toward
the large radio telescope, known simply as "The
Dish", a 150 ft. diameter reflecting parabolic
antenna built in the 1960s which is a landmark for
anyone traveling 1-280. The Dish was originally built
to probe ionosphere disturbances, but as radio
frequency interference increased in the Bay Area, the
telescope became less useful and was virtually unused
for a number of years. Advances in computer
technology let users filter out much of the noise and
the telescope came into use again in the 1980s,
though in a limited fashion. The Dish is currently
operated by SRI International and shared with the
Space, Telecommunication, and Radioscience Laboratory
(STAR Lab) at Stanford University. The Dish has been
in use for experiments with the Mars Global Surveyor
and will be used for further tests with the Mars
Surveyor 98 (see http://marsweb.jpl.nasa.gov/
and
http://www-star.stanford.edu/projects/relay for
more information).
Shortly before you
reach the Dish, you may turn left at a road leading
to a smaller radio telescope or you may continue
straight. If you turn, cross over the cattle guard,
then veer right at the next road, which will take you
right next to the Dish enclosure. Once you reach the
Dish, another road goes to the left; for a shorter
loop, turn here, otherwise continue past the Dish and
descend toward 1-280 for a few hundred yards to a
junction with the road from the Alpine Road entrance.
Go right to cross another cattleguard and ascend
through a quiet buckeye-filled canyon. At the top, go
left to pick up the road from the Dish. The road
drops toward the main entrance to the Foothills on
Junipero Serra near Campus Drive East.
When you reach the
bottom, notice the recently constructed ponds to your
left; Stanford is attempting to create breeding areas
for the endangered tiger salamanders, which cross
Junipero Serra each year as they travel to Lake
Lagunita. Surrounding the ponds are oak trees,
planted here and elsewhere in the Foothills and
Stanford lands by Magic, Inc., a local nonprofit in
an effort to regenerate the oak woodlands which have
suffered tremendously under pressure from grazing,
urbanization and rodent overpopulation (see
http://www.ecomagic.org/520years.html).
Before you arrive at
Junipero Serra, turn right and climb again. Follow
this road for about onehalf mile to the Frenchman's
Road entrance. Depending on the mud, either continue
straight on the dirt path or go through the stile and
walk along Junipero Serra back to Stanford
Avenue.
Note: If you wish to
use the Alpine Road entrance, the total distance win
be approximately five miles; climb toward the Dish
and follow the directions from the second cattleguard
mentioned above.
If you're going...
Approximate
distance: 3 miles. The Academic Reserve is
open from dawn till dusk. Dogs okay on leash; no
bicycles allowed. A water fountain is located on the
lower road between the main and Frenchman's Road
gates; no other water is available. No restrooms.
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