Explore i-90 Trails - view hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

i-90 Trails Map
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hiking
14 hours ago

Definitely not for sissies or if you out of shape like me. My 19 year old Army son didn’t break a sweat. Totally worth it. Too bad it was smoky to see all the beauty!

hiking
16 hours ago

hiking
18 hours ago

The water was absolutely amazing and cold! The views were good too. We went to the lookout point of snow lake first, then snow lake, which took about 1.5 hours. The hike down took about 1 hour. Swimming in snow lake was really nice, not crowded at all, would recommend, great life experience to swim in an alpine lake.

Beautiful hike, crowded at 7am. Walked it with our cat, don’t forget your discovery pass! There is also a pull off on the road immediately before the trail parking lot (if coming west from Seattle) that saves you about a mile of hiking.

Beautiful hike, smokey today from all the fires. Hikes up around 4:30am and were only accompanied by another couple and photographer for a wedding shoot. Lovely sunrise spot, the mist and clouds looked so beautiful rolling in through the mountains and evergreens. Lots of people hiking up on our way back down around 9a.m. On a Monday. Definitely a spot to get to early. Took us about an hour, hour and a half up.

hiking
21 hours ago

Perfect hike with family to get feel for great NW.

Rocks, dirt, and dust. While dogs are required to be on leash, many of the 'my dog is well behaved' folks ignored this. Parking was not an issue, even at a 1045AM arrival time. Unsure why this hike is rated 'hard' and the 'Ira spring' trail is rated 'moderate' when they are the exact same? 1.5hrs up and 1.0hrs back down makes for a quick trip.

beautiful mason lake makes the hike and elevation gain worth it. took my dog and we both went for a swim in mason lake. gorgeous views all along the way. saw lots of fellow hikers along the way.

Definitely a rewarding hike. I loved it.. by far my favorite place.

Easy with kids! Wish we had packed a picnic!

hiking
1 day ago

Phenomenal hike, definitely harder than I thought it would be but totally worth it. Snow Lake was colder but it felt so good to swim in such a clean lake :) View from the top before heading down to the lake is so worth it!!!

I found this trail BRUTAL. Make sure you have a huge breakfast and bring at least 2+ litres of water and plenty of food and snacks. Only exposure to sun is right at the top so don't worry about SPF or anything like that unless you plan on staying up there a while.

It was gorgeous and breathtaking but I can't comment on whether the physically demanding hike is worth it. That's up to you to decide.

I used the trailhead direct bus from seattle, only $2.75 and drops you off right at the bottom of the trail. These run at the weekends in summer only I believe.

Trail wasn't too crowded for a Saturday and everyone was really friendly and encouraging. Some athletes ran up and down it then back up again in the time it took us to climb up!

Nice place to hike. Love this trail.

Great trail to the waterfall. Show up early and it's not bad.

Much more enjoyable than the zoo at Snoqualmie Falls.

Amazing views and a moderate hike. Would give 5 stars but the amount of people brings down the appeal a little bit. At 3pm on a Tuesday there were around 25 people at the top.

hiking
1 day ago

Nice trail. A lot of the hike is spent in the woods on switchbacks but the top has some excellent views. Get ready to sweat.

Been there on 2018/06/16 Saturday. Best hiking place. It is a package with nice lake at the base and very good views from the top. Very big parking lot. And nice picnic area at the lake. Good place for Kayaking in lake. Relatively near by and easily accessible from Issaquah and I-90.

hiking
1 day ago

Been there on 2018/06/02. Very good hike. Lot of crowd. Paragliding at the same point. Near to Issaquah Front street. Has a designated parking lot but small. I would go there again.

hiking
1 day ago

Loved it. The stairs were rough but after that, it was amazing. The difference in views around each corner was breathtaking. Then of course the payoff at the end. ♥️

Good short hike. Good elevation to get your body working. Very heavily trafficked. We reached at 8:45 am and parking was starting to get full, and while coming back there were even more people going up.
The view from the top is spectacular, only problem being the high number of people. Overall a good hike.

Pretty hike! Way too many people...

Beautiful hike, we love it

The trail was pretty good. The weather was cloudy so very soothing to sit at the top. Only drawback was mount Ranier was not visible.
First break spot is at 1.25. Miles.
2hours to go up and 1 hour to go down for us...

hiking
2 days ago

Climbed Mt. Si for first time today while taking a back to school shopping break. The parking lot was not crowded. The trail was in great condition and easy to follow. It was quite the climb the entire way. It took me about an hour and 20 minutes. I thought this was great, until someone ran passed me almost at the top. It did take some others I met almost 3 hours to get to the top. I enjoyed being in the trees for most of the time until the top. I followed some others to the top of the haystack. It was quite the view, too bad it was smoky. I would recommend this hike just bring water and be prepared for a ‘great ‘ leg/butt workout.

hiking
2 days ago

It was harder than i thought, but the view was worth it. Wear your hiking shoes, u wont regret it. We started the trail at 7am, so it was not crowded.

Beautiful! Moderate hike, hard on some of the switchbacks and uphill parts (depending how much weight you’re carrying). Bring a lunch to eat on the lake with a gorgeous view. Definitely worth the hike!

Hiked 8/13.

Awesome hike and such a beautiful view. I definitely recommend swimming.

I got engaged by the lake when we got to the top. I’m pretty sure Andrew (from the comment below) took pictures of our proposal. The pictures are absolutely amazing! Thank you again, Andrew!

Great for training but, not really much else.

hiking
3 days ago

Took this hike with my very athletic son. He never broke a sweat, however I certainly did! Gorgeous views and quite a workout for me.

I went on this hike twice. It has a nice view and you could see people jumping off for paragliding. The trail is well marked and easy to find your way to the top. There’s an incline most of the way to the top but the incline isn’t steep. This is a good beginners hike and the views are definitely worth it.

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