What is the current condition of the trail regarding overgrowth?

The trail is quite overgrown in places as of [May 28](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-05-28.160609433935). However, evergreen trees are growing quickly in the logged areas, and there are many flowers and berries in the open spaces.

Are there any notable obstacles or hazards on the trail?

Multiple hikers have reported encountering numerous garter snakes on the trail, especially on [April 8](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-04-16.080230881661). Some areas can also be very muddy, recommending hiking boots.

What is the parking situation and are there any facilities?

There are no official parking lots or bathrooms at the trailhead, with parking available along the road. Hikers are advised to exercise caution with leaving belongings in their cars.

Has there been any recent trail maintenance or improvements?

Yes, there has been recent trail and saw work on the South Traverse trail to the summit, making it a great improvement. Evidence suggests some trees were cleared from the trail in the week prior to [February 24](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-02-24.152602061263), though the first mile still needs work due to erosion.

South Tiger Mountain Loop

Issaquah Alps

updated 4 months ago

The South Tiger Mountain Loop currently features overgrown sections with fast-growing evergreen trees and abundant flowers and berries in open areas as of May 28. Recent trail work has improved the South Traverse trail to the summit, which offers a clear-cut viewpoint rather than a traditional summit. Hikers should be aware of numerous garter snakes and muddy conditions, particularly in some areas, and consider waterproof footwear. While there are no dedicated parking facilities, roadside parking is available, but caution is advised regarding vehicle contents. The initial mile of the trail exhibits significant erosion, and a corner switchback is frequently flooded.

Generated from 20 trip reports. Trails change faster than reports do, so check anything you’d turn around for.

What hikers ask about South Tiger Mountain Loop

Generated from the most recent trip reports, newest 4 months ago. Check anything you’d turn around for.

No trip reports on this trail in 4 months, so everything below is at least that old.

The trail is quite overgrown in places as of May 28. However, evergreen trees are growing quickly in the logged areas, and there are many flowers and berries in the open spaces.