Antler
Trailhead to Yamsay Mountain
Rating
5
out of 5 for whole trail
Mileage
Antler
Trailhead to Antler Springs
3.5
miles
Antler
Springs to Yamsay Mountain 4.5
miles
Elevation Change
Antler
Trailhead to Antler Springs
+1044
feet
Antler
Springs to Yamsay Mountain
+ 742 feet
GPS Coordinates Latitude Longitude
Antler
Trailhead
42 57.509 121 14.853
Antler
Springs 42 56.892 121 18.179
Yamsay
Mountain 42 55.830 121 21.640
Trail Description
Yamsay
Mountain is the largest shield volcano in the Cascade Range. A shield volcano is created by multiple
flow of lava through a crack in the earth’s crust. Layer after layer lava increases causes the mountain to look
like a big hump instead of the more traditional cinder cone shape caused by the
release of pyroclastic material or craters caused by violent explosions. Even though Yamsay Mountain has an
altitude of 8196 feet, making it one of the highest mountains in the area, the
mountain is not easily identified on the horizon. Ice age glaciers have eroded the north side of the mountain
leaving some steep cliffs to give the mountain some respectful top and a
fantastic view to the north.
The Yamsay
means “north wind” in the Klamath language. The Klamath tribe considers the mountain the home of the supreme
being in the Klamath mythology, so even though it appears insignificant to our
eyes, native Americans recognized the importance of the mountain. Today the area is semi-primitive area
with mechanized travel not allowed within its borders.
Hiking to
the top is an ordeal from both the eastern basin side and the Klamath western
side. From the east you begin at
the Antler trailhead at 6400 feet, but the total vertical climb is much more
than the approximately 1800 feet difference. During the eight-mile traverse along a ridge to the top
there are three declines. The
first and last lead to valleys containing lovely springs with rich, green
vegetation, while the second crosses a disused dirt road about half way to the
top. Other than the springs, the
vegetation on the forest floor is almost nonexistent. When the trail moves to the north side of the ridge, there
are some nice stands of Pacific silver firs, but most of the rest of the hike
is through stunted forests of western white pine and lodgepole pine. The trail is not heavily used. I only met a couple on horses during
the whole hike on a Saturday in August.
At the top of Yamsay Mountain the trail disappears in a meadow, but by
then the destination is in sight.
The hike
from the west is much shorter, but troublesome in that it was once a road to a
lookout tower on top. When the
lookout tower was removed in the 1970s, the forest service decommissioned the
road by digging innumerable trenches across the road, driving hikers crazy.
Top of Yamsay Mountain from trail on ridge
First view of Yamsay Mountain from trail
Driving Directions to the Trailheads
Antler
Trailhead
About
1 mile west of Silver Lake on Highway 31 turn south on Road 27. Turn right after 9 miles on Road
2804. Go 2.5 miles and turn left
on Road 7645. Go 5 miles and turn
left on Road 036. Go 2.3 miles and
turn right on Road 038. The
trailhead is .6 miles. There is a
campground at the trailhead with water, toilet and paddock for horses.