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Home Go Hiking Trip Reports Old Miners Trail, Fred's Railroad, East Fork, Mine Shaft Trail, Tibbett's Marsh, Lost Beagle, Klondike Swamp, Coyote Creek

Trip Report

Old Miners Trail, Fred's Railroad, East Fork, Mine Shaft Trail, Tibbett's Marsh, Lost Beagle, Klondike Swamp & Coyote Creek — Monday, Jan. 14, 2019

Issaquah Alps > Cougar Mountain
Lake Sammamish and Mt. Baker.

We decided to do a loop hike from the Sky Country Trailhead parking lot. Note the Sani-Can is full with no tp. The trail starts by going through the former US Army Nike missile base that closed back in 1963. This was one of several Nike bases around Puget Sound in case USSR Bear bombers were coming into Seattle during the cold war. After the base closed, the property went to the Issaquah School District. They brought in portables for an elementary school that lasted one year, then the property was sold to King County Parks. Along the Old Miners Trail a short distance from where it begins, on the left side of the trail is a small A-frame building. This was part of the kennels for the guard dogs at the Army base. Further along this trail is a large conifer tree down over the trail to get through. Then we hiked up to Fred's Railroad Trail and turned up the East Fork Trail. There were several trees that had blown down, but have been cut out. Some new turnpikes were constructed since we had last hiked this trail. Then we got to Jerry's Duck Pond where the trail goes around it and becomes the Mine Shaft Trail. When we arrived at the mine air shaft we took a snack break. This air shaft goes down 1,200 feet to the Primrose Mine. That is like two Space Needles stacked on top of each other. A large fan was on top of the shaft to get clean air down to the miners because of bad gasses like methane, CO and CO2. Coal was mined from Cougar Mtn. from 1863 to 1963 with 10.1 million tons removed. When we got down to the Clay Pit Road we walked up it to get to Tibbetts Marsh Trail. The clay from the pit was used to make bricks at the Newcastle Brick Works. Twenty five million bricks a year were made with 900 million made during the 50 years the plant was in operation. The bricks in Red Square at the UW in Seattle came from this plant. 

We then headed down the Tibbetts Marsh Trail and crossed Tibbetts Creek on a good log bridge. This trail took us up to the Million Dollar View for lunch. Great view today up to Mt. Baker, along with Pilchuck, Three Fingers, Big Bear and Liberty Mountains. You also have a great view down to Lake Sammamish. There are three picnic tables at this spot. After lunch we headed west over to the Lost Beagle Trail. We walked through the former Army anti-aircraft gun site that was used prior to the Nike missiles. There are two covered picnic shelters in the grass field. Hiking the old concrete sidewalk and stairs, we got to the Lost Beagle Trail. Going down it there was one fallen alder tree before getting to the Klondike Swamp Trail. We turned right to get over to the Coyote Creek Trail. There are two fallen hemlock trees over this trail, with one that we had to climb over. Then it was down hill to the parking lot to complete our loop hike.

Not too many other hikers out on this sunny day. We did see lots of gnats flying around enjoying the sunshine. Except for a few fallen trees and a few muddy spots, the trails we hiked were in good shape. Check out the back of the trailhead kiosk for info on the old Nike base with some interesting photos.

Jerry's Duck Pond from the Mine Shaft Trail.
The bridge over Tibbetts Creek.
The old steps to get to the Lost Beagle Trail.
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