Trail Report:
Most guide books, including my favorite, do a good job of warning this is a very popular trail. I did a drive by on a early March weekend and saw cars overflowing the parking lot all the way back to the freeway -- so I decided to do this hike on a weekday.
I thought a Tuesday morning would be a good time...but found I was not alone. There were about 12 cars in the parking lot at 9:30am and I must of passed at least 20 people (half with dogs) on the hike. Everyone was friendly -- but this was not a un-crowded hike.

Just follow the "west tiger #3" trail signs out of the parking lot and the lower level.








I was thinking about going on to Tiger Mtn #2, but the snow covered over the trail at this point and I wasnt sure where the trail headed. In any case, I turned around and headed back down.

On the way back, I took some time to enjoy some of the sounds of the mountain. There were lots of birds and creeks running sounds on the lower half of the mountain.
If it wasnt for the crowds (even on a Tuesday!) it would be my favorite hike.
One warning - the summit is at 2520 feet, so it will be snowing if the forecast calls for "snow in the foothills".
Summary:
Current trail condition: Mostly dry, some mud patches at midway, and snow on the trail near (and at) the Summit. Hiking boots were ok.
Crowded, but enjoyable hike with well maintained trails. Lots of dogs (not sure why) and parking can be an issue on busy weekends. The route is well marked and easy to find, although I would always travel with a map (Green Trails: Tiger Mountain 204S) or a good local guide book, like this one. The summit has a great view, its a bit of a steep haul but dont quit -- its well worth it. Views of Seattle, Tiger Mtn 2, and Mount Rainier from the summit. Filtered views along the way during the winter.
No fee and free parking lot -- if primary lot is full, you can park on the paved road before the white gate and walk in.
Great hike, but I would do it on a weekday to avoid the crowds.
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Basics:
Area - Tiger Mountain (Near Issaquah,Washington)
Trails - Green Trails map: Tiger Mountain 204S
Elevation - Gain of 2,000 feet - start at 480 ft to top of 2,522 ft
Length - 5 miles out and back - 2.5 hours moderate uphill
Trail - Wide dirt trail, limited stops along the way. Well marked and maintained.
Bikes - Not allowed on this hike
View - A couple along the way, with a BIG view at the top
Getting There - Take I-90 to Exit 20. The Entrance is on the south-side of the freeway.
Fee- None, free parking
Other Trails - Many, all main trails are well marked.