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

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hiking
1 day ago

Great weather today. Hard-packed trail all the way to Chasm Lake - no need for snowshoes (or even gaiters, although they are a nice-to-have). Used microspikes and trekking poles for the snowfield. Definitely need some sort of traction because there aren't steps kicked all the way across.

Some of the most beautiful hiking and scenery in RMNP. We included the summits of Mt. Chapin and Mt. Chiquita both 13’ers on this hike as well. Great views of the lower valley and park. Parking is limited on Fall River Rd. trailhead so get there early before 8 am.

hiking
24 days ago

Challenging climb, but you’re rewarded with a stunning lake at the end. Listen for the hikers cheering while conquering Longs Peak above. Enjoy!

hiking
28 days ago

Always a great trail! Made it to chasm/longs peak split late in the day. Choose your own adventure above tree line. Spikes/yaktrax and snowpants are a must. Only ran into one other couple on the trail. They called the hike down to chasm spicy and said ice axe/trekking poles were def needed to break the trail.

hiking
28 days ago

We hiked all the way to Chasm lake today. After tree line there are several tracks that diverge and we didn’t find the main trail for a while on the way up and down. After Chasm Junction, we had to break trail. This section was a little spicy and I wouldn’t recommend doing it without micro spikes and an ice axe. My husband had his crampons and I had microspikes. We both had ice axes and were happy to have the gear. There’s plenty of opportunity for postholing and I’d recommend gaiters also. However, it was a gorgeous day and we had fun.

29 days ago

Lots of snow drifts! The cairns mentioned below were covered coming up the mountain, but visible on the way down. That being said, the crossing was a bit of a “choose your own adventure” situation: forget the trail and try to stay out of the drifts as you make your way towards the pass. Snowshoes would be helpful but bring a map, poles, microspikes and gaiters/snowpants at the minimum. Great views and lots of fun

hiking
29 days ago

Did a 10 mi. loop that included other lakes. Wild flowers in late July & spectacular views of other peaks could not be better.

hiking
1 month ago

Hiked 11/10. Trails are well packed, definitely need spikes the whole way up. Poles are helpful at chasm crossing. Trail is hard to find above treeline, but is still well packed. Look for the giant cairns.

hiking
1 month ago

This trail cranked me.

Not very scenic from the trailhead until 2 miles in. The top of the tree line was covered in snow and it was very windy. By then we were just trucking through knee deep snow. Would do again in summertime.

hiking
1 month ago

Such a beautiful trail. We hiked up on Saturday and couldn’t complete it due to a snow storm and little visibility. Definitely would recommend using yak tracks or micro spikes on a better day. There is snow and ice pretty much the entire trail. There were still quite a few people on the trail.

hiking
1 month ago

My experience was very much like the review of Anna Borg.

I hiked the trail on October 30, 2018. Didn't see anyone else out on the trail.

Incredible scenery and a great payoff at the end. The lower part of the trail was a little wet and muddy in a few spots, and the last mile or so was covered in snow and ice, but easily passable.

hiking
1 month ago

CHASM Lake! WOW! It's everything I've ever wanted in a hike. We started at 6:30am just as the stars were dimming, the sun was coming up and the moon was going down. Once you exit the Goblin's Forest, the views of Longs Peak are extraordinary. This is an epic hike; to be in the valley below Longs Peak is breathtaking. Now, let me add this. To get to Chasm Lake, you need to keep on keeping on. Don't give up when you get to the "vaults" at the intersection. It's at least another mile to Chasm and if you see a small frozen lake on the left, that's Peacock Pool, that is not Chasm Lake so keep going. You have to ascend a very rocky, hilly, ice-covered mountain to actually get to Chasm but when you do, it's GLORY, GLORY, GLORY! I have #hikingfever and this hike has now eclipsed all but one of my hikes ... Hope Pass will forever be my #1 hike!

hiking
1 month ago

Hiked this trail yesterday 10-27-18. Very snowy like the previous poster said. After the first lake it got really deep and we had to turn around. It was also pretty slick after everyone had compacted the snow and melting then refreezing at night. I would be cautious, there were a few parts that were a little touch and go. On the other hand, beautiful beautiful hike!!

Hiked on 10/27. Doable for sure but lots of snow— wish I would have had spikes but can be carefully done without. If you have gaiters use them. My feet were soaked.

I was plenty warm with a long sleeve and puffy vest.

The directions lead you to trailhead accurately.

I went on past ice lake but could not make it to island lake as the tracks stop right now due to snow.

I’m 34 and in good shape and it took me about 2:45 to get to ice lake. I also drank near 5L of water. Totally epic views if you follow tracks up about another 500-800 feet of vert— about 1/2 mile distance.

hiking
1 month ago

Did this trail today, 10/27/18, from the slavonia trailhead and loved it! The scenery takes you through tons of aspens (which are still gorgeous bare, but the leaves are gone now), rocky landscapes, lots of river crossings, and WOW that scenery! The last mile up/down to the lake from the largest river crossing is currently icy snow pack mixed with some rocky/muddy terrain, which made our trip take a bit longer and took more energy. Clocked 9.28 miles and 2000+ elevation gain as a heads up as well.

hiking
1 month ago

Breath-taking in more ways than one and our favorite hike on our honeymoon. The 'difficult' rating is no joke for low-elevation folk like we are, but it was worth the sweat. Above the treeline it's like Tolkien county, a different world than our Minnesota. We hiked on a Sunday in late September; we started early - around 7:30 - and only ran into a few other hikers. It was much busier on the descent.

hiking
1 month ago

This was our first hike on our Colorado honeymoon and it didn't disappoint. We went on a Tuesday in mid-September; the parking lot was about 3/4 full when we arrived at 7:30, the weather was perfect, and the colors were gorgeous! As flat-lander Minnesotans I would say most of the trail is moderate, with the rock-scrambling at the end being difficult. Phenomenal views the entire time, up and back.

hiking
1 month ago

The first trail I ever did in Colorado. Review is for a summer hike. Steady climb with a good amount of privacy for such a busy park. It can seem long. Saw a lot of people coming up to backpack and stay the night before heading back down. Flies were a pest, but the beauty of the nature is more than a remedy to their peskiness.

hiking
1 month ago

A couple of inches of soft/slushy snow for the first 1/2 mile and then increasing to 4-6" of snow until you hit tree line. Once at tree line I couldn't locate trail at all and quickly got into snow a foot or more deep. Snowshoes or skis recommended above tree line.

I hiked this trail on 10/21/18. Very beautiful area. However, this 7.2 mile out and back turned into 10.5 miles due to the snow. 80% of the trail had between 2 inches - 2.5 feet of snow. The snow and ice made the hike very difficult. Unless you’re experienced with snow hiking and snowshoes, I would not advise the hike until the snow melts. In the end, the snow got so deep, we couldn’t even make it the last 400 meters to grand lake.

One note though is that the first mile of the hike is easy (if no snow) and takes you to a beautiful small waterfall and small lake.

Very well traveled with magnificent views

hiking
1 month ago

Excellent hike to Chasm Lake on 10/20. Started at 7am. Total moving time was 4.5 hours roundtrip, with an additional hour spent at the lake as we lucked out with zero wind and warm sunshine. The lake was about half frozen. Excellent views of Longs the entire way. Trail was majority covered in snow, but packed. Microspikes were worn the whole way. No issues crossing the boulder field. A little slushy on the return hike. Some short icy patches climbing up to the lake. Just go slow and watch your footing. Very happy to have completed this hike after attempting 1.5 years ago and encountering 50mph winds at the trailhead.

A hidden gem! Hiked this on Sat 10/20/18 with my dog. We arrived 7am, plenty of parking available on Devil's Gulch Rd. Don't bother driving up Crosier Mtn Rd. There is no parking up there and the trailhead is only 100 yds up anyway. This trail is very well established and easy to follow all the way to the summit. There was still some snow on the ground, the trail was snow packed in spots, but nothing that would require spikes. Long stretches of trail through pine forest, really peaceful and pretty. The last half mile to the summit is steep, and a couple of other shorter stretches. Great views at the meadow and at the summit, although there are trees preventing a 360 view at the summit. You do get a great view to the south though, and can see Estes Park and Long's Peak. I saw about 15 other hikers during our trek (most of them coming in as I was on my way out), a bit more than I expected, but it was a perfect fall Saturday morning. My GPS clocked this at just under 8 miles from the road to summit and back.

hiking
1 month ago

I did this hike 2 years ago and it remains to be one of my favorites. The trail is covered in packed snow the entire way, so I would definitely recommend having micro spikes on hand. It can definitely be done without spikes, but it just might be a little slower/harder/more slippery. Once you get above tree line you might find yourself following footpaths that are definitely not the real trail, but it will get you up to the trail junction between Chasm Lake and Boulderfield one way or another. A breathtaking view of Longs is visible for most of the hike (above tree line) but it’s even more amazing to have it looming above you once you’re finally at the lake.

hiking
1 month ago

Amazing and challenging hike. Chasm lake with a little bit of snow on the ground was quite a sight to see. Once you break through the forest the views are breathtaking.

Gorgeous country and great hike. Very peaceful and the trail is certainly challenging at times.

hiking
2 months ago

Incredible view of multiple lakes and Mountain View’s, steep climb in the half mile

hiking
2 months ago

Most beautiful hike I've even been on. The reward at the top is unbelieveable. I've never seen anything like it. The wildflowers were blooming like crazy when we went in the end of August. It was very difficult for us being from Nebraska due to the elevation but I would do it again!

2 months ago

Great trail. A lot of switch backs that make the climb fast yet steady. Elevation wise it got tough for me around the last mile. Very sluggish but worth it. Even had some snow which made it even prettier.

I went last week. Weather was perfect. If you don’t have 4WD, turnoff the highway and go down the hill. Park after the bridge and hike up to the trail (~1 mike).

Trail is steep for the first 2 - 2.5 miles once you get to the trail head. First 2 miles are a series of switch backs and then you climb uphill after that. Once you reach the top of the hill, you descend a bit and it flattens off until you reach the lake where there is a slight uphill.

The lake is gorgeous! It’s much bigger and less populated than Ice Lake.

Careful going down. The trail is steep and covered in loose rock. I had hiking poles and went slow but still managed to totally wipe out a couple of times.

The hike was great but the scenery leading up to the lake was okay (Ice Lake was better). The lake is surrounded by mountains so you also don’t get a view of the mountains like Ice Lake.

10 miles if you park after the bridge and 8 if you start at the trail head.

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