Preston Trail

Issaquah Alps

updated 2 weeks ago

On September 5, Preston Trail was reported to be mostly clear with minor obstacles. The road was suitable for all vehicles and there were no reported bugs. However, a section of the Bootleg Trail, which intersects with Preston Trail, was noted as becoming very overgrown, and the path where it crossed the power line trail to the 15 Mile Railroad Grade was nearly non-existent. This overgrown section eventually improved further on the way back to the Tiger Mountain Trail.

Generated from 24 trip reports. Trails change faster than reports do, so check anything you’d turn around for.

What hikers ask about Preston Trail

Generated from the most recent trip reports, newest 2 weeks ago. Check anything you’d turn around for.

As of September 5, the Bootleg Trail was reported to be very overgrown in sections, particularly where it crossed the power line trail. The path in that area was described as nearly non-existent, though it improved further on.

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Trail notes generated from recent reports. Conditions change fast.

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Issaquah Alps > Tiger Mountain

This was an extensively long hike I planned to get to Lone Rock off Tiger Mountain Trail on the south side of Tiger Mountain. It could have been 10 miles in and out but I decided to go the distance an...

Issaquah Alps > Tiger Mountain

It was a beautiful day to take a long sojourn on the north side of Tiger Mountain before summiting West Tiger No. 1, No. 2, and No. 3, then descending via the Talus Rock Trail. There are few surprises...

Issaquah Alps > Tiger Mountain

Not a lot of wildflowers, but some trillium past their prime, scotch broom (yeah, some folks not fans, but they are bright), fringed bleeding hearts, forget-me-nots. And others forgotten or we missed....

Issaquah Alps > Tiger Mountain

I began my hike from the Preston Trail trailhead located on SE Preston Way just east of the WSDOT maintenance yard. You get off I-90 at Exit 22 for this hike. I parked on the gravel shoulder of the ro...

Issaquah Alps > Tiger Mountain

There's been a lot of trail work on Tiger Mountain pretty much everywhere. All the Tiger trails I hiked today were nice and clear, just in time for the beginning of flower season. Best wildflowers tod...

Issaquah Alps > Tiger Mountain

Beautiful day out on Tiger over on the High Point trails that don’t see nearly as many visitors.Had lunch at Ruth's Cove where the stream was running pretty well and the skunk cabbage are starting to ...

Issaquah Alps > Tiger Mountain

Our small party of three humans and two dogs headed up to Tiger 1 for lunch on a very sunny Monday. About 8.5 miles with 2,700' of gain - 5 hours including lunch.We elected to go via the Preston Trail...

Issaquah Alps > Tiger Mountain

I took one of the more obscure back ways up to West Tiger 1 and got to experience a different side of the mountain, older forest, and less of the crowds that sometimes come here on the weekend.When I ...

Issaquah Alps > Tiger Mountain

I thought there would be snow on West Tiger 1, but I could have done this entire hike in trail runners today. There was a temperature inversion and the top of the mountain was a solid 10 degrees warme...

Issaquah Alps > Tiger Mountain

This hike put a smile on my face from beginning to end. It had just enough snow to bring out the beauty of the forest without requiring any special gear as long as your footwear has good traction. For...