Explore must 20 - view hand-curated trail maps and driving directions as well as detailed reviews and photos from hikers, campers and nature lovers like you.

must 20 Map
VIEW FULL MAP
hiking
21 hours ago

We parked on the side of the road on Hwy 11. This route is 1.5 miles longer making your hike 8 miles round trip. It’s also much steeper with a lot more switchbacks that make you want to turn around. A few small creeks to cross but they were not a problem. At the 2 mike mark, you will come to a lookout point with a bench to sit down and have a snack. It’s a beautiful view and if you feel you need to stop there then that would be the place. If you have the energy, keep going. Once to the top of Oyster dome all the switch backs were worth it. It’s amazing up top.

Falls were beautiful and trails well maintained. It was fairly crowded so get there early for both parking reasons and quieter trails.

it was a great hike!!!! the trail was pretty busy even on a rainy April day. It was beautiful even on a cloudy rainy day!!!

What a gorgeous hike! We encountered multiple waterfalls on our way up along with old growth trees and beautiful vegetation. The lake at the end is truly spectacular and well worth the climb. Loved hiking here today! Lots of people so be prepared to share the trail. More dogs than I have seen anywhere else so make sure your dog is friendly!
If you go hiking within the next few weeks make sure to wear waterproof shoes with crampons. It will make the hike that much better. The snow is melting, but most hikers noted the increased snowpack this year.
Have fun!

hiking
1 day ago

It was a little bit snowy at the top but that is totally to be expected at this time of year! Gorgeous hike and beautiful mountainside when you reach your destination. There is quite a bit of water so make sure to wear water resistant or water proof shoes if you don’t want to get wet! Super easy for dogs to navigate, not too hard on their paws although there is a section that’s mostly shale. Only downfall is it is popular so a lot of stopping and waiting for people. Highly recommend getting there early in the morning if you want to avoid the crowds.

hiking
1 day ago

A bit on the muddy side but by far the best hike I’ve been on.

hiking
3 days ago

The trail was well maintained and moderately trafficked. There are some slippery roots near the creeks so use caution. The view is worth the switch backs that will make you wonder how much further. But the switch backs are only .75 or less miles depending on where you are at on them from the sign to turn toward the dome. Which is only .25 miles from that! Use caution with small children and the dome edges .

An incredible trail that is well worth the hike. I was a bit out of shape so it was a little harder than I expected. We got up early so we could beat everyone onto the trail which is a great general rule if you want to keep at your own pace.

The views are incredible. One of my absolute favorite hikes.

7 days ago

Great hike lots snow last 10min hike.4/15/2018

hiking
7 days ago

Did this hike on 4-14-18. It rained the whole time, some of the trail was washed out but manageable. Tons of snow at the top which had me wishing I had brought my snowshoes. Overall a super beautiful hike, was surprised how many others braved the weather for it!

hiking
8 days ago

hiking
8 days ago

Steep. Wet. Worth it.

Went in the rain. Super wet trail. Lots of creeks and rock hopping to cross. Still a lot of snow towards the top which could be a tad slippery with some sink holes. Beautiful hike nonetheless

hiking
10 days ago

so gorgeous...

Leg Day!!! A nice challenge. The journey is definitively worth the destination here! You'll be glad you did this one. Fair warning, the water is freezing cold! Even in July.

Amazing! This is a must do. The experience is great. It can be a little rough once you reach the rocks, but the top is so totally worth it. Moderate is a great description of this trail, depending on conditioning, and can be challenging at spots for some. The top is worth it!!

hiking
11 days ago

Amazing views! So many falls! Not super hard or crazy, depending on your conditioning, but definitely worth it!

Very clean and well kept trail! Lots of runners so be careful going around corners but all hikers and runners were very respectful!! Only went to the lower falls with my grandpa but will be returning to do the full hike!

Absolutely beautiful!

Not too long. Something you could do with younger kids. A little steep at parts

didn't make it to the lake due to snow pack but very pretty

It was definitely difficult for us but so worth it!

Love love

beautiful trails. quite the push to the upper falls. took the upper service road back down and ran into a black bear. definitely get the early for parking

hiking
22 days ago

Great trail and beautiful view. Get there early, by noon it’s hard to find parking.

The most beautiful trail yet!! We hiked up to Lily Lake first and then Oyster Dome. When we got back to my car, three people where paragliding. There was a little bit of snow around the lake but everything else was clear.

beautiful hike especially with the snow. can't wait to do it in the summer.

Always a good hike. Very wet for the first mile. About 3/4 way up is all packed snow, a bit slippery. We made it without micro spikes or poles, but one or both would have been very helpful. Make sure to bring proper foot ware. At the lake, the sun popped out and we were able to witness (and hear) 4 or 5 mini avalanches across the lake.

scenic driving
24 days ago

I did not go down to the falls but the view up top was breathtaking. This is one of the most beautiful falls I’ve seen.

hiking
24 days ago

An awesome trail with a great reward at the end. It's the hardest trail I've done, and will definitely keep going back. It's a hard trail, and that's what makes it fun. Bring hiking poles, you'll need them.

Load More