Snowmass Mountain

Route: S-ridge
Posted On: 7/4/2026, By: drchele
Info: All stream crossings on FR 315 are easily navigable. One patch of snow on the north side of the upper S-ridge (route-adjacent, easily bypassed). All dry and summer conditions. 

Route: East Slopes
Posted On: 7/5/2026, By: mtngnome
Info: We climbed the East Slopes from the lake. Still alot of sun pocketed snow fields over 12.7kft. The very supportive snow made for a nice climb and descent with just microspikes and poles. We enjoyed the Notch direct route, it is almost snow free and the steep scree was easy with spikes. Minimal wind and smoke made for a great morning. Plenty of water on route too. 

Route: West Slope
Posted On: 6/29/2026, By: jjasks
Info: The trail is great and slowly fades as you get closer to the summit base. The trail is pretty much gone at the rock slide area at the bottom. Just followed the general direction from the 14'ers route. The key is the green band. After the green band, there is still a little snow, but avoidable; no traction needed. We took a route that was more class 3/4 that avoided all the loose rock on what looked like the 'trail'. That was a good decision, although not for someone who does not like bouldering. We ended up popping out just about 20 feet left of the summit; that was a nice surprise. 

Route: East Slopes
Posted On: 6/28/2026, By: Neil14707
Info: Attached a few photos of the snowfield taken on 6/27/26 from Snowmass Lake and going up Trail Rider pass. Did not attempt Snowmass Mountain this weekend due to high winds. 

Route: East Slopes
Posted On: 6/20/2026, By: Lofty312
Info: I completed this hike/climb car to car in a single push with a summit pack carrying 4L water, headlamp, ankle gaiters, ice axe, helmet, microspikes and trail runners.The approach hike to Snowmass lake is a well defined trail with minimal elevation gain and easy to navigate with a headlamp. I jogged the majority of this approach since I was only carrying a daypack & was not hauling additional camping gear. I was concerned that the logjam would be submerged this early in the season, but it was easy to cross even in the dark with only a headlamp and no poles.The log crossings were dry, allowing for good traction. Once past the campsites and on the South end of Snowmass lake heading southwest, the trail conditions start to deteriorate somewhat by crossing wet/slushy/muddy sections at steep angles. Poles/ice axe/ hiking boots & gaiters begin to be helpful here if you want to keep your footwear and socks dry but are not mandatory. Once past this section, I reached the willows which were not as much of a hazard as I expected. Once out the willows, I began to traverse & ascend the boulder field at the West end of Snowmass Lake. I tried to stay on the high side where there are larger boulders to avoid being at an odd angle heading towards the sound of the stream which flows into the lake. I ascended the boulder field to the left side of the stream until I crossed over the stream near 11,200ft as this is where I found it most safe to cross and I am sure that the stream crossing changes depending on the time of year. There is a trail in the willow bushes so it is not purely bushwhacking if you stay on trail. It was still pitch black out when I made the stream crossing and navigating the bushes so take that for a grain of salt. The bushwhacking sections were brief until reaching another boulder field which has smaller rocks until I reached the snowfield when the sun first started to appear over the horizon. I was able to ascend the snowfield briefly,which was sun cupped everywhere for a few hundred feet with only microspikes, but with the recent rising of the sun, the snow quickly softened and I had to take out my ice axe and begin to use the spike to plunge into the snow for the first time. I also started to post-hole at this moment which made me nervous. It is critical to know that post-holing is more frequent and hazardous near boulders/rock ribs, I did not know this, and I was post-holing up to my waist in spots near any rocks. Time was not on my side so I made the choice quick to ascend as quick as I could taking the non-direct route heading towards the "bump" on the SE ridge. I was able to climb up onto a flat rock directly under the ridge to take off my microspikes, store my ice axe and gained to the West side of there ridge. The ridge to the summit is completely dry and it took me about 20 minutes to reach the summit, however there are large loose rocks along the ridge so I tested every hold. Since time was not on my side due to rapid snowmelt, I spent 5 minutes on the summit trying to figure out how I was going to get off of there ridge and back onto the snowfield. I decided to dangerously descend the ridge via the more-direct variation because I did not want to waste any time traversing the ridge back to where I gained it on the standard less-direct route. Descending the ridge was a "leap of faith" as I had my ice axe out while I was facing the ridge and slid down and used my ice axe to self arrest Ito the snow after tumbling around a few times and was very lucky that I did not stab myself with the ice axe and was even more lucky that I was able to self arrest with the ice axe before losing control and crash into the rock ribs hundreds of feet below. The entire descent in the snowfield until I reached the boulder field near the stream was extremely dangerous. It involved relying heavily on my ice axe for multiple self arrests, post-holing, glissading on unpredictable terrain, and unfortunate but necessary, standing glissading the majority of the snowfield seemed to be the safest way to descend until reaching the end of the snowfield near the stream and this was the first time I was relieved since first reaching the snowfield during my ascent. I crossed over to the other side of the stream from where I crossed, and it was easier to navigate since it was daytime not relying on my headlamp, The rest of the descent back to the trailhead is self evident besides getting buggier and muddier when rounding the lake. I sped-walk back to the trailhead and did not need to filter any additional water. The 4L of water I brought with me was enough (at least for me). Long story short, there was no freeze/thaw cycle days prior to my hike, and a freeze was crucial for spikes, crampons and an ice axe to be used safely and effectively. I would recommend waiting until all the snow melts on the route or until there is another freeze for an ice axe, crampons or spikes to be used effectively! 

Route: East Slopes
Posted On: 6/15/2026, By: Jhollowed
Info: I hiked in over Buckskin on Friday afternoon, and camped in one of the last forested sections at the southwest corner of Snowmass Lake to have an early a start as possible on Saturday morning. Started ascending the boulder field at ~3:45 am. Loose and sketchy in places. Locating the crossing point of the gully was a challenge in the dark. Onto the snowmass by ~4:45am. I opted for the direct variation to the East Slopes route for both speed and efficiency. However, as I approached the notch, I could see that a cornice was hanging over the lip of the notch on climber's right (see photos and captions). I kept ascending, wondering if climber's-left would look any better. Ultimately, it looked like avoiding the cornice would require a pretty tight line that I didn't want to take. I could see glissading evidence on down climber's-left of the slope beneath the notch, but no evidence of anyone having climbed it. Later, once I gained the ridge, I inspected the cornice from above. It is hollow and rapidly deteriorating (see photos and captions). I would not recommend going anywhere under it. But it's probably going to be gone pretty soon.

Anyway, by that point I was already far from the standard East Slopes option, and did not want to descend. So, I instead opted for the next chimney to climber's left of the standard notch. This chimney is easily identified by a large vertical wall on it's climber's-left side which glows brightly in the morning sunlight (see photos). I arrived at the base of the chimney at 6:30 am.

This was a really fun route involving some brief mixed climbing (I even threw a jam or two in some perfect hand cracks), and then a squeeze behind a huge chockstone (it's even visible from the lake, if you know what to look for) which required removing my pack.

In hindsight, the snow that I climbed to gain the chimney could plausibly be dangerous if it were softer, since I do not know what lies beneath it. I probably would not have attempted it if I weren't there early enough for reliably firm snow (I was making vertical progress with both ends of my axe; swinging and cutting steps). Having said that, it would have felt more secure with crampons; I had only microspikes.

From there, the ridge to the summit is trivial. Follow the cairns and/or take the path of least resistance. I summited at 6:57 am (first one up there today!).

For the descent, I considered glissading the standard Direct Route notch, as others before me clearly had. But it was quite steep, so I chickened out. I instead followed the ridge down to the standard ascent route. East glissading from there.

My gear here was lacking, but totally doable. I was specifically coming out to test my snow system for a hopeful PCT hike next year with an early Sierra entry, with the exception of having added a helmet for today. Wool liner socks, silnylon VBL socks, Lone Peaks, trail running gaiters, and BD Distance spikes. Wool liner gloves + Showa 281s. CAMP Corsa 50cm axe. RovyVon A5.

After getting back to the lake, I finished the rest of the 4-pass loop for an exhausting 23-mile, 8k ft gain, 19-hour day. Wasted lots of time chatting with others on the trail, and had to speed-hike the last 3 miles in the dark, oops. My legs are too fragile these days to run. Stoked! 

Route: East Slopes
Posted On: 6/14/2026, By: notidealbutfine
Info: Backpacked up to just before the log jam Friday evening for some permit free camping, ~6 miles. Started Saturday morning around 3AM. No snow on trail until Snowmass Lake. There were quite a few snowfields hanging on to the slopes on the south side of the lake still. Subsequently, the talus field is totally dry, then continuous snow on the Snowmass until topping out the ridge. Full spring regalia for me today: boots, crampons, axe and helmet. If I were to do it again, I'd forgo the mountaineering boots and crampons and would be happy climbing the snow with spikes + axe. I'm decently experienced on snow so take that with a grain of salt; your experience may vary. I started on snow at about 6AM and conditions were perfect. I'd reckon the snow would be unpleasantly soft to climb by about 8:30 or so. From the ridge, the remainder of the route is totally dry to the summit so I dropped the boots/pons and changed back into trail runners for the final push. Summited around 7:30AM then went for the Hagerman Traverse; see my Hagerman Peak conditions update for more info [on how terrifying it was]. Descended the west side of Hagerman and met up with Trail Rider Pass to get back to Snowmass Lake. Nice little unexpected lollipop today. Camped again Saturday night and descended Sunday morning. One hell of a way to finish out the Elks Centennials!!! Day 1: 6.68 miles / 1,739' gain / 3 hours, 27 minutes. Day 2: 13.75 miles / 5,023' gain / 10 hours, 20 minutes. Day 3: 6.31 miles / 49' gain / 2 hours, 25 minutes 

Route: East Slopes
Posted On: 6/14/2026, By: BobAugenthaler
Info: I hiked in to Snowmass Lake on Thursday afternoon/evening. I climbed up to Snowmass Peak on Friday morning. I started heading out on Friday afternoon, but I was tired so I just camped along the trail by the marsh on Friday night. I hiked out on Saturday morning.

Here is a review:

I went up via east slopes. Camped at Snowmass Lake. Only notable thing on the way to the lake is a water crossing with logs… use the shorter, northernmost crossing. There is almost no snow at the campsites on the lake.

You start by going around the east and south end of the lake, which still does have some snow, but it is flat terrain. You do have to bushwhack through some willows.

Then there is a boulder/scree field going up… stick to the boulders where you can. Then you cross over a waterfall heading west… parts were frozen solid in the morning, so you want to obviously avoid the ice and find dry rock. Then there is a brief upland meadow.

Then the snowfield begins, which takes you all the way up to the ridge. I went with a buddy on the way up. We stuck with indirect. Direct route is rocky at the top (no snow) so you might be climbing rock to gain the ridge. Gain the ridge by about 9:30 AM or snow will start getting soft.

Bring crampons, ice axe, helmet. And don’t listen to people that tell you that you don’t need them.

Once on the ridge and off the snow field, you cross over to south face and climb easy class 3 all the way to the summit. There is no snow whatsoever on the south face, so you can do that class 3 climbing on solid dry rock. I did not see or hear any rock fall while I was on the ridge. Also, I barely noticed the exposure, and I would say that I have about average tolerance for Colorado standards.

Heading down, make sure you go back onto north face in the same place that you crossed over after you gain the ridge. You can currently glissade most of the entire snowfield which saves an enormous amount of time. I thought going down the scree/boulder field was hellish. I was using my ice axe on the steeper parts of the scree, so I wouldn’t just slide down.

Maroon Bells-Snowmass Wilderness is a really beautiful part of Colorado. I had previously been to Snowmass Lake when I did Four Pass Loop a couple years ago. This CO 14er summit was 49/58 for me over the past 2-3 years. 

Route: East Slopes
Posted On: 6/7/2026, By: AurumSun13
Info: I did this hike as a day trip, and that was a painful, yet rewarding choice. I would definitely recommend camping the night before instead. For reference, I started at 2:30am, got to the lake at 5:10am, summited at 9:00am, back to the lake at 11:00am, and finally got back to my car at the TH at 3:00pm. Although I did speed walk the flat sections.

The approach up to the lake is 99% clear of snow and the wildflowers are in bloom. On the other hand the snow on the south-side lakeshore is completely covered still. I would recommend starting early because that snow becomes a posthole nightmare by midday. Likewise, the snow on the 'snowmass' itself becomes too mushy to ascend effectively by ~10am, when the sun has been up for a few hours. You will need crampons to climb up. I took the direct line "steep snow" ascent when I got close to the top to save some time, but took the ridge to go back down. The scramble at the top has sections of slick ice that makes the traverse tricky and slowgoing. Coming back down was a blast glissading for most of the 'snowmass'. 

Route: East Slopes
Posted On: 6/7/2026, By: JerJerBinks
Info: Looks like pretty decent melting has occurred from the last report a week ago.

Snow started out firm and was noticeably soft by 7am. I'd recommend trying to climb the snow by then. At 8am it was way too soft to feel good about.

The "more direct alternative" has a small cornice running the length of it. I inspected it from above and it does look like you could sneak around climbers right just barely and there's evidence of that having happened.

We wound up following Mike up moderate to steep snow a few choices to climbers left of the more direct variation. The scramble to get off the snow onto the ridge was legit and it would be very tough to get back on the snow the same way. Last spring I climbed up the peakboo sneaky hole just left of the more direct variation and thought it was more manageable but snow needs to be at the right height.

We chose to descend the snow on the more standard route and it was pretty wet by then. 10am or so. 

Route: East Slopes
Posted On: 5/29/2026, By: Jcinco
Info: There is still ski coverage pretty much from lake to summit, but not for much longer.

For the ascent, I cannot recommend the “steep“ variation. This required excavating a significant portion of cornice, carving a bollard on top for something to hold onto, and then executing a beached-whale mantle to get on top. I apologize to anyone who follows my bootpack that way this weekend.

For the descent, the direct line from the summit has significant sharkage, and isn’t really skiable unless you’d like to sidestep the whole thing, or just ski it and get a base grind when you’re done. The line 30 feet below the summit is just as steep, and skied really well. I was a little later than planned so snow quality was a little riper than ideal. I’m not a great early riser so I kind of suck at East Faces.

Although it was pretty amazing watching the snow drifts shrink over the 48hrs or so I was there, there are pretty limited dry camping options at the lake right now. I passed numerous parties as I was returning to the trailhead today, so if you are going up this Saturday, be ready to camp lower or negotiate with folks to share space.

See my post for Hagerman Pk for Trail Rider Pass info. 

Route: East Slopes
Posted On: 5/24/2026, By: kciamaic1
Info: Trail is dry until about 1 mile below Snowmass lake where it becomes patchy/post-holy. About 5-7 dry spots for tents appropriately >100ft from the lake; the rest is still snow covered. The route to the peak is still snow covered around the lake, patchy snow/boulders on the headwall, and all snow above the headwall. Snow on the north side of the ridge kept us on ridge proper for the summit push. Went smooth but had some intermittent 4th class moves (maybe could have been avoided). If you're thinking of skiing and aren't sure....do it. If you don't mind the hike in...the snow was absolutely perfect up there and I wished I had mine. Gorgeous day on snowmass! 

Route: East Slopes
Posted On: 5/10/2026, By: Christensenje
Info: Skid the East slope.

Log jam is low and easy to cross. Snow starts just after the last switchback above the log crossing. Lake was still frozen and we skinned across in the morning/skate skid across after the ski.

Skid perfect corn all the way down to the lake. (Pic attached)

Could gain the ridge higher up and able to connect snow on the backside to the summit with crampons on. 

Route: S Ridge
Posted On: 1/20/2026, By: ROPjason
Info: Summited via the "S Ridge." There is a cat track to Crystal. Snowshoes needed all the way to the base of the "S Ridge." Did not use crampons on the ridge or descent of West Slopes. Doubtful the trench lasted long. 

Route: West Slope
Posted On: 1/1/2026, By: paulbarish
Info: Awesome conditions on Snowmass and North Snowmass! I was able to drive about a mile past marble in my Subaru forester to a proper parking spot but it was a bit spicy. I was on skis and the snow was consistent enough to skin after about half a mile. I broke trail and didn’t see signs of anyone after the crystal mill. (Until the way back an ATV or something had driven up to crystal). The avy prone spots on the road were not loaded. I set up camp just before the Geneva Lake headwall and there were good water sources nearby! One just before the trail junction 2 min from camp and one on the headwall. Awesome! The headwall is partially exposed trail. Snow was stable everywhere except for some hollowness and loading on eastern wind catching slopes which I mostly avoided. I climbed the spur on the west face near the standard route and skied from 13,400’. Best skiing I’ve had on a winter 14er! I could have taken the skis a bit higher but I was tired and looking forward to ditching them. Also it got rockier up there. The Capitol snowmass traverse looked awesome but I didn’t have time before this next storm. The summit block on Snowmass is cool! And the traverse to north snowmass is short but has some scrambling for sure. Going through Crystal at night alone was spooky 😬 I wish this storm wasn’t guna come so someone could use my tracks but next time! These were my winter 14er solos #73 and 74 out of 75! I try to avoid the cringy internet spraying but I’m just excited to share and who better than to tell this community! That’s partially what this platform is for! Haha Most people here seem cool and stoked! ❤️ Happy New Year!