Chasm Lake

MODERATE 234 reviews

Chasm Lake is a 7.9 mile moderately trafficked out and back trail located near Estes Park, Colorado that features a waterfall and is rated as moderate. The trail offers a number of activity options and is best used from June until October. Horses are also able to use this trail.

DISTANCE
7.9 miles
ELEVATION GAIN
2624 feet
ROUTE TYPE
Out & Back

birding

hiking

snowshoeing

trail running

horseback riding

lake

views

waterfall

wild flowers

wildlife

no dogs

Take Hyw. 7 out of Lyons to Longs Peak trailhead.

19 minutes ago

hiking
6 hours ago

Hiked this trail 10/21/17. Would not suggest hiking to the lake itself in this time of year due to biting winds, deep snow, and very slippery ice. The trail is beautiful the whole way and the view of Long's Peak is stunning! However, the trail up the two ridges to the take (at about 4.2 miles) is very dangerous at this time of year due to lots of ice. I completed the scrambling with trail running shoes but would highly recommend microspikes. A fall off these boulders would result in serious injury.
I completed this hike in 5 hours-much longer than I thought it would as I am a fast hiker but the ice and snow forced me to slow my pace tremendously. My GPS watch clocked 9.1 miles. It was about 20 degrees the whole way up with serious winds-not a fun climate. Make sure to wear adequate wind protection as I got first degree frostbite on my fingers, even though I was wearing gloves. I would love to come back in the summer to have a more enjoyable hike. Due to bad weather and lots of ice, I unfortunately did not enjoy myself that much.
The views of Long's Peak are absolutely spectacular...I can't stress this enough!

hiking
16 hours ago

hiking
1 day ago

Watch out for unexpected snow storms.

2 days ago

Hiked it yesterday..I would rate it hard because of elevation change. As a person who lives at sea level, I found this harder than Twin Sisters but worth the effort! Made it all the way and just missed being caught underneath an ice slide that gave way above the trail just before the lake.!

hiking
8 days ago

hiking
8 days ago

10 days ago

Chasm lake was beautiful! Sits just below Longs peak. 9 miles round trip. The hike was easy until you have to scramble some rocks at the end. About 2-3 false summits! Just gotta keep going until you see it! We did it while there was snow!!! A lot of people turned back but we pushed through and made it with another a couple.

10 days ago

11 days ago

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14 days ago

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14 days ago

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18 days ago

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22 days ago

25 days ago

Beautiful hike with an incredible change in ecosystems. We got there late as Trail Ridge Road was closed yesterday and we had to drive from the west side of the park. Started at 1pm and hiked up to the top but given the fog the visibility was poor. Not disappointed as the hike was beautiful in itself. Finished in a little over 4 hours. Would do this again if we come back to hike Longs.

28 days ago

hiking
28 days ago

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29 days ago

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29 days ago

hiking
29 days ago