By A Mystery Man Writer
A moderate/strenuous 8-mile round trip day hike with 3,200 feet of elevation gain. This is a popular trail in the foothills that offers a good workout and views of Puget Sound and the Upper Snoqualmie Valley. Variations include the Talus Loop, "Double Si" or "Si, Si Again" conditioner, Blowdown Mountain, Crater Lake Mountain, and Dixie Peak.
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The Old Mount Si Trail - A Better Way to Hike the Most Popular Seattle Peak