Mount Si Main Trail — The Mountaineers

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.

View topic - Mount Si (Haystack) - 5.20.2013

Mangart / Mangrt - Hiking Mountaineering

View topic - Mount Si (Haystack) - 5.20.2013

Winter Scramble - Mount Si Main Trail — The Mountaineers

Mount Si Hiking

Sew what's cooking with Joan!: Hike Week! Mt. Si and Lake Serene awesome!

Mount Si via Black Canyon

Mount Si — Washington Trails Association

Day Hike - Mount Si Main Trail — The Mountaineers

Mount Si - Wikipedia

Mount Si

Little Big Si Scramble Linkup - Climber Kyle

Mount Si Main Trail — The Mountaineers

Mount Si Main Trail — The Mountaineers

Mount Si Main Trail — The Mountaineers