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Mt. Si

North Bend, Washington

4.6/5
based on 7 reviews

Details

Distance

7.91 miles

Elevation Gain

3241 ft

Route Type

Out-and-Back

Description

Added by Sarah Brogden-Thome

Although this is a fairly trafficked trail, it's one you should definitely do at least once. This is a great training ground if you're preparing for Rainier over the summer. This hike is ~8 miles roundtrip with an elevation gain of ~3,250 feet. Duration: 3-4 hours.

Mount Si is probably one of the most well trekked hikes around the Seattle area, but one that any hiker-new to the game or an old pro-should experience as least once. I usually use it as a starter hike to kick start the season and highly recommend you get an early start on this one as the further along in the spring and summer you get and the later you take off, the more crowded the trail becomes. On the real, I’m not even joking at its popularity as it’s hiked by more than 100,000 people every year so you can be rest assured that chances are you’ll enjoy this hike!

Now let’s get right down to business-this hike is the sweet spot for all kinds of hikers in the sense that you’re going to be gaining over 3,000 feet in about four miles. You want those glutes and hammies to feel the burn? This is your main squeeze.

The trail itself is very easy to follow and you’ll immediately begin with a series of switchbacks that will continue for the remainder of the hike. The ascent is very easy-peasy the first mile ½ and you’ll come to a flat path across Snag Flat that some use as a quick spot to take a breather. Once you get through the Snag Flat, you’ll get right back to those switchbacks and the incline up the mountain will become pretty steady so I’d recommend finding a pace that is comfortable, put on some jams, or chat up your friends and family that are with you as you’ll be zig zaggin’ with this ascent for the next almost 3 miles. When you get to about 3 ½ miles the tree cover will break up a bit and give you the first glimpses at the view you’re going to be seeing from the top. The last little quarter mile to the top is a bit of a grind as the trail gets slightly steeper, and at this point I’ve turned the volume up on my music so can drown out my own breathing, but your views are getting sweeter and sweeter. You’ll start to come across boulders the closer you get to the top and out of nowhere you see a hillside full of rocks and boulders. As soon as you see those immediately turn to your right and there she is-Mount Rainier in all her glory staring smack dab back at you!

Most people will stop here to grab a quick bite but don’t be discouraged away from continuing up the side of the cliff to explore a little bit further. The trail will wind through rocks and then back into a brief stretch of forest before it breaks off where it’ll overlook the Snoqualmie Valley, downtown Seattle, and the Olympics. If you’re feeling especially ambitious you can continue on up to the true summit of Mt. Si to Haystack. If you’re afraid of heights like some of us, ahem…this girl…, the shaking of the knees makes it a bit more difficult once you get going but rest assured the views will be grander and there’s just something about facing your fears that feels oh so good.

While this trail is very well traversed, it’s definitely one to add to your hiking to-do list for spring, summer, or fall. This hike is kid friendly, dog friendly, great for those who are training for Rainier or those that just want something fun to do in the great outdoors, and even a great spot to go for a date. Wait, you don’t take your dates on hikes?? Go get ‘em!

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Features

Hiking
Dog Friendly
Forest
Scenic

Mt. Si Reviews

I did this hike on a Friday in April and luckily beat the typical weekend crowds. We had most of the trail and top to ourselves with an occasional trail wave! We were looking for a challenge with a big layoff and this did not disappoint! I’d call it moderate to difficult for avid hikers, and really difficult if you’re more of a novice. The hike is all uphill on way out (but I didn’t find it too taxing or steep) and ends at a beautiful rocky top, with spectacular views. Some in our party found downhill pretty tough on the knees and joints, but poles may have helped. I’d love to do it again and recommend it!!

It was an amazing hike a little rough for me and my friend we’re new to hiking it was beautiful in a couple places and had a good view

04/16/21

This is a great hike. Recommend hiking it during the week if possible; the weekends can be extremely busy. If hiking the Mt. Si trail on the weekend, get to the trail head there as early as possible (before 9am) to get avoid getting caught in the stream of 100s of people hiking the narrow path up\down that likely will force you the hike at a much slower pace than you might like.

Leave No Trace

Always practice Leave No Trace ethics on your adventures and follow local regulations. Please explore responsibly!

Nearby

Teneriffe Falls (Kamikaze Falls)

Drive Along the Middle Fork Snoqualmie River

Little Si

Twin Falls Trail

Mailbox Peak New Trail

Mailbox Peak Old Trail