Rattlesnake Mountain Traverse
10-21-25


The good weather was about to end and I wanted to get in a longer trip while it was still sunny. Gary and John were free and I liked Gary's idea of another one way hike over Rattlesnake Mountain with our own twist. It was a Tuesday so I arranged to be free for the day. After a little business, Gary picked me up at 6:55 am and we headed east to meet John at the Snoqualmie Point Trailhead for the Rattlesnake Mountain Trail (RMT). John joined us for the drive to the east trailhead at Rattlesnake Lake. We arrived at 7:55 am. There was only one car in the small lot just off the road. We were on our way at 8:00 am. First we hiked around the lake and then head uphill on the trail. This trail is crazy busy almost every weekend of the year. There would be many people over the course of this day but our early start made it not very crowded. We hoped that the one car's passengers would be the only people we saw heading up. That was not the case. We soon saw a group coming down and then a few more. There were some good sections of yellow leaves in the first mile. The trail is very gently graded. It is twice as long as the original trail that went right up the slope.

We made good time and reached the lower ledge at 8:54 am, having traveled 2.2 miles. Several groups were leaving as we arrived. That left just one other group at the viewpoint. We had clear views over to Mt. Si, Mt. Teneriffe, and Chester Morse Lake. Below us was Rattlesnake Lake. Our view made it clear the lake was very low. About half the lake bed was dirt. We had a short break and then headed on. At the upper viewpoint we stopped for another view. Now, we had views down to the lower ledge. One person was there. The trail continued uphill as we ascended to East Rattlesnake Mountain. We started seeing more mushrooms the upper mountain was full of fresh mushrooms. They were the main thing we were photographing along here. We arrived at the top of East Peak at 10:22 am. We had traveled 4.6 miles and were at the highest point of our trip.

We were mostly in shade and decided to continue on for a longer break. The trail drops down in forest. Before long, we broke out into the recent clearcut. This did provide some sunshine. The wind was light and it was comfortably warn in the sunshine. The bare clearcut of the first year is now very green. There is brush and trees are now 5 to 8 feet tall. Son the views will begin to disappear once again. The road/trail meets the dirt trail and we took it. It was more shaded but softer under foot. We wound around and at the next junction we went back to the road. The trail would have taken us over to Grand Prospect. I wanted to add some more mileage and some better views by going over the top of West Rattlesnake Mountain. There are some ups and downs on the ridge ending with the road switchbacking up to the top of West Peak. Gary was back from three weeks in Europe and John was recovered from a bad bout with Covid. I have been doing lots of 3000' gain hikes and I reached the top first. The guys did pretty well under the circumstances. We reached the top at 11:24 am. We were now 6.6 miles into our day. We had gained over 2800' so far.

It was mostly clear overhead though cloudy in some directions. Mt. Rainier was in the clear as well as all the Cascade peaks to the east. Most of the Olympic Mountain peaks were in clouds. To the north, Mt. Baker was not seen. I could make out one of the Three Fingers peaks. There was a light cool breeze and windshirts or jackets went on. Bellevue is in sight but Tiger Mountain hides Seattle south of the Space Needle. After about half an hour we started moving. First, I went across to the other side of the summit for a view of Mt. Rainier. I have been able to step up on a stump and get a clear view. Now the small trees are high enough to get into the photo. In just a few more years I may not be able to see Mt. Rainier. We started down just before noon. The short way back is to drop to Grand Prospect. I prefer to follow the road down the west side of the peak. The recent clearcut provides views and warm sunshine. There are usually mountain bikes along here as the bike trails come up this side of the peak. There was nobody to be seen. After the lower ledge we saw very few people until the last few miles. We left the road and dropped to the RMT once again. On our last trip we headed up to Grand Prospect. This day we just headed for the end of the trail.

While we had all day for the trip, we hoped to finish early enough to get home before rush hours traffic picked up. The RMT is a well graded trail that is easy to descend. I had heard that the bridge had been replaced. This is at least the third version I have seen. The last one did not last twenty years as it had a hole in it. The new one is much wider and looks like it will last a long time. Our next junction was near Stan's Overlook. From just above that there are half a dozen arches over the trail. They were covered with colorful leaves. They looked really good. As mentioned we did see some groups near the west end of the trail. We reached the Snoqualmie Point Trailhead at 1:46 pm. That was earlier than I expected. For the day, we covered 11.2 miles with 3000' of elevation gain. It is always fun to do a one way trip. Now we had to drive back to Rattlesnake Lake to pick up Gary's car.

We were early enough to get back to town before traffic started backing up. We took the tunnel under Seattle and I was home just after 3:00 pm. It was near 60 degrees in Seattle. This turned out to be a great hike. We did a rare one way trip with mostly blue sky. It as cool in the morning but warmed to a comfortable temperature for most of the hike. It was a bit chilly on the top of West Peak. We saw a few people on the way to lower Rattlesnake Ledge. We saw more in the last couple miles. We saw almost nobody for the seven miles of trail. The views were mostly good and the mushrooms were impressive. We even had a little fall leaf color. With rain in the forecast for most of the rest of the month, it was a good time to take a day off work and head for the trail.

004
Some Color Early On
005
Nice Morning Lighting
008
Good Leaf Color
009
Rattlesnake Lake
011
Valley Fog
014
Mt. Si Above
018
Misty Chester Morse Lake
021
Fuller Mt. & Little Si
026
Lower Ledge
035
White Mushrooms
038
Brown Mushrooms
039
More Shrooms
042
White & Green
047
Small Mushrooms
049
A Piece Missing
051
Amanita
052
Pale Yellow
053
East Peak Tower
055
Si & Teneriffe
059
Bright Yellow Mushrooms
060
Open Forest
061
Out In The Open
065
Witches' Butter
066
Distant West Peak
069
Turkey Tail Fungus
072
Small Red Berries
079
Gary Near West Peak
081
John Near West Peak
087
View East From Peak
091
Mt. Si Haystack
097
Distant Three Fingers Mt.
101
East Tiger Mountain
103
Lunchtime On West Peak
107
Tiger 1 & Olympics
108
Bellevue 3200' Below
111
Closer Three Fingers
121
Mt. Rainier
125
Rainier & Fall Color
129
Heading Down
136
Road Turned Trail
139
Big White Mushroom
142
New Bridge
143
More White Mushrooms
145
First Leafy Arch
149
Another Arch
150
Almost Last Arch
152
Green Trail
154
Final Arch
Click on thumbnails to get larger pictures.

Trips - 2025

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