~~~~Along the scenic Tolt Pipeline.
This is the former cache from the Buckeyes and the Chicken Farm cache that was muggled shortly after it's original placement. The cache was then moved to the Tolt Pipeline trail, but became ensnarled in blackberries. Unfortunately, it's next location was a swamp. Trying again for a higher and drier long term placement. The cache is along the scenic Tolt Pipeline trail.
From the Mountains to Sound Greenway website: http://mtsgreenway.org/our-work/outdoor-recreation/regional-trails/tolt-pipeline-trail/tolt-pipeline-trail-2
"The Tolt Pipeline Trail runs almost 14 miles between Bothell and Duvall alongside Seattle's Tolt Water Pipeline. The trail is provided through an agreement between King County and the City of Seattle and makes use of the pipeline's wide right-of-way and soft-surface access road. The Tolt Pipeline Trail is popular with off-road bicyclists, equestrians, and hikers who like the trail's straight, east-west alignment, varied terrain, and rustic ambiance. Starting near the Sammamish River Trail above Blyth Park in Bothell, the trail traverses King County's eastside cities and suburban neighborhoods, rural towns, and natural areas. Along the way, the route passes Norway Hill, Woodinville's wineries and breweries, equestrian estates in Hollywood Hills, Avondale, Bear Creek, Trilogy, and the Snohomish River before reaching Big Rock Road near Duvall. The trail offers territorial views of distant Seattle and the Cascades. The route has some steep grades and roadway detours."
Be sure to check out the view from the top of the hill.
While you're at it, you should probably look up GC10NCZ--it's on the way.
Happy Hunting!