What are the current conditions regarding aggressive wildlife on the trail?

Several hikers have reported aggressive chipmunks at the summit, with some instances of them climbing on people and attempting to take food. This behavior was noted as recently as [September 21](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-09-21.225214787984), and has been described as unusually aggressive and potentially habituated to human food sources. Hikers are strongly advised not to feed the wildlife.

What are the parking and road conditions like?

The road leading to the trailhead is suitable for all vehicles, with no reported potholes as of [September 6](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-09-06.134703033399). However, parking can be competitive, with the main lot often filling by mid-morning on weekends, leading to overflow parking on the road shoulder as observed on [September 6](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-09-07.122006204254) and August 30.

Are there any reliable water sources along the trail?

As of [August 17](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-08-17.184225052040) and [August 19](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-08-25.192800785410), reports indicate that water sources are dry above the first mile of the trail. Hikers should plan to carry all the water they will need for the hike, as indicated by previous visitors. The last report mentioning flowing creeks was on September 17, though this was in lower elevations.

What is the current state of fall foliage?

Fall colors are beginning to appear and are becoming more prominent. Reports from [September 18](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-09-18.210237475364) and [September 21](https://www.wta.org/go-hiking/trip-reports/trip_report-2026-09-21.225214787984) describe vibrant red and orange hues on the mountainside and in the upper meadows. Huckleberry bushes were noted as turning deep red as of September 6, contributing to an early autumn feel.

Granite Mountain

Snoqualmie Region

updated 4 days ago

The trail to Granite Mountain is reported to be in excellent condition with no snow. The road access is suitable for all vehicles. Fall colors are beginning to appear in the upper meadows and on the mountainside, with some reports noting vibrant red and orange hues as of September 18 and September 21. Hikers should be aware of unusually aggressive chipmunks at the summit, which have been known to climb on people and attempt to take food, as noted on September 21, September 18, and September 6. Parking can be limited, with the lot often full by mid-morning on weekends, requiring overflow parking along the road, as seen on September 6 and August 30. Water sources on the trail are reported to be dry above the first mile as of August 17 and August 19, so carrying ample water is advised. Some haze from wildfires has been intermittently reported, impacting visibility on occasion, though views have generally been described as good as of September 18 and September 16.

Generated from 146 trip reports. Trails change faster than reports do, so check anything you’d turn around for.

What hikers ask about Granite Mountain

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

Several hikers have reported aggressive chipmunks at the summit, with some instances of them climbing on people and attempting to take food. This behavior was noted as recently as September 21, and has been described as unusually aggressive and potentially habituated to human food sources. Hikers are strongly advised not to feed the wildlife.