Way where a homeowner dedicated a permanent easement and planted fruit trees and tulips. Central basins C1: Clay Pit Road - An extension of 166th Avenue, this gravel road extends 1.3 miles from the gate near the Sky Country Trailhead all the way to the former Clay Pit. It provides access to a meadow at Nike Park, where Nike anti-aircraft missiles were set up to defend against Soviet bombers in the Cold War and other trails in the northeast and southeast portions of the park. There is an ample parking area and trailhead facilities at the Sky Country Trailhead. The clay pit at the end of the road was leased by Mutual Materials to obtain raw material for bricks. The brick plant in Newcastle is shut down and being redeveloped, and the pit itself was graded and seeded in 2015 as a large meadow with a view toward Tiger Mountain to the east. C2: Red Town Creek Trail - Trail connects the Cave Hole Trail to the Military Road Trail and provides access to the Red Town Creek Dam. Water from the lake which existed here before the dam silted up was used to provide steam for hauling the coal cars out of the mine shafts. C3: Cave Hole Trail - Trail begins on the Red Town Trail and provides the main route from the Red Town area to the higher elevations of Cougar Mountain. The former wagon road to the Klondike Dam, it passes some rather large holes which were formed by earth collapsing into coal seams as they were mined. C4: Coal Creek Falls Trail - Trail forks off from the Cave Hole Trail and runs more-or-less level south to a cataract on Coal Creek which is one of the most popular destinations in the Park, especially during periods of heavy runoff. Thereafter the trail ascends to meet the Quarry Trail. C6: Quarry Trail - Trail begins on the Indian Trail near a stone quarry and ascends the ravine of Shy Bear Creek (the old route ascended the ridge between this creek and Coal Creek). It intercepts Fred's Railroad Trail very near the terminus of that trail with the Shy Bear Trail. C7: Fred's Railroad Trail - Trail begins at the Clay Pit Road across the street from the Cougar Pass Trail endpoint. It runs along a former railroad bed and therefore has no sharp turns or steep