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Gas Line Trail

Issaquah Alps


Issaquah Alps -- Tiger Mountain
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1.0 miles, roundtrip



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Parking Pass/Entry Fee

Discover Pass

Cross from the Poo Poo Point Trail, past Tradition Lake and Round Lake, and join up to the Brink Trail. Along the way, options for loops abound; try the Bus Trail, the Wetlands Trail, the Swamp Trail, or the Puget Power Trail.


Gas Line Trail

Map & Directions

Co-ordinates: 47.4823, -121.9242 Open map in new window


Issaquah Alps -- Tiger Mountain

Washington State Department of Natural Resources

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Guidebooks & Maps

National Geographic Issaquah Alps Mount Si 824

Getting There

From I-90 take exit 25 and drive southwest 3.1 miles on State Route 18. Turn right (north) onto a small gated road and park well clear of the main highway without blocking the gate (if you miss this pullout, go to the Ti-ger Mountain summit to turn around--the pullout is 1.2 miles northeast of the summit

Parking Pass/Entry Fee

Discover Pass

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Gas Line Trail

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