Maroon Peak

snow Bell Cord Couloir
Difficulty Class 4 
Snow Steepness: Steep 
Risk FactorsExposure: High
Rockfall Potential: High  
Route-Finding: High  
Commitment: High  
TrailheadMaroon Lake
Start9,600 feet
Summit14,163 feet
Total Gain4,556 feet
RT Length8 miles
SheriffPitkin: 970-920-5300
Last UpdatedJan 2022
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This route should only be climbed with consolidated snow, in spring or early summer. Climbing this route in mid-winter could put you in deadly avalanche conditions.
In addition to the difficulties of parking at Maroon Lake, a permit is now required to camp near Crater Lake and they are most likely gone. You will probably have to dayhike your peak(s) from the trailhead. Please read the Maroon Lake trailhead alerts.


You must book in-advance to get an overnight parking permit at the Maroon Lake trailhead. There are a limited number of overnight permits available and they will likely be gone/booked before summer. However, they do have a "Midnight-to-Midnight" permit which allows you to drive to the trailhead between midnight and 8am and hike the same day, leaving by midnight. Please visit this page for more information.
Making it even MORE difficult to climb the Maroon Bells or Pyramid, a reservation is now required to pack in and camp near Crater Lake and permits are likely gone/reserved for the summer. However, if you are lucky enough to get a wilderness camp permit, you are provided an overnight parking permit as well. If you aren't able to get a camp permit, you'll have to dayhike your peak(s) and still deal with parking or get dropped off at the trailhead early in the morning. Check for wilderness camping permits at For reference, check out the Maroon Bells-Snowmass Wilderness Overnight Permit Zone Map
Drive to Aspen and locate the start of to the Maroon Creek road at a roundabout just west of town. Measuring mileage from there, drive 3.2 miles where you'll pass a ranch. At 4.7 miles, reach the U.S. Forest Service entrance station. During summer, the road is closed to cars 8am to 5pm and people ride buses to reach the lake. The bus station is located down the road, at the base of Aspen Highlands. If you don't have a reservation to park at the actual trailhead, you'll either 1) Need to reserve a return shuttle ride back to town on the day you hike out and have someone drop you off at the trailhead between 6:00am and 8:00am on your hike-in day or 2) Park in town and make reservations for a shuttle up on your hike-in day and a shuttle down on your hike-out day.


As you Leave the Maroon Bells parking lot, walk west along the tourist trail to a junction on your right that points you towards Crater lake. ( 1) Shows the route from the parking lot. Follow this trail for about 1.5 miles to another trail Junction. Take a left here and head down towards Crater Lake. Follow the trail as it heads next to the lake and along the right side of the valley. About a mile after the trail junction you will come to an intermittent stream crossing at 10,280 ft. At this point the walk is over and the climb begins. Looking up and to your right you will see your goal looming above you. ( 2) Shows the view up the couloir.
Climb scree or snow (it depends on how early/late in the season you are there) up steep slopes towards the base of the couloir. Early in the season it may be possible to climb directly to the couloir, but usually the easiest route involves traversing to Climbers right and then back to the left to avoid the cliffs of the "garbage chute." Climb more snow or scree to the base of the narrow couloir at 12,000 feet.

The couloir averages around 42 degrees for the majority of the climb, but there are a couple of sections that steepen to 45 degrees. The couloir narrows to around 15 feet and you start to sense the alpine climbing. From here it is nearly 1,800 feet to the top of the snow. There isn't much to say about the route to the saddle other than, keep on climbing! ( 3) shows the couloir part way up. ( 4) is a view looking back down the couloir. ( 5) Is the view just moments from the top.

As you top out on the couloir you find yourself at a tiny saddle around 13,800 feet ( 6) shows the saddle. From this point hang a left and go around the right (West) side of the ridge. ( 5) ( 7) Shows the first ledge you start on. At this point you have a couple of options.

Option 1: Follow the side of the ridge and cairns around on the right side of the ridge towards Maroon peak on some ledges that are shown in ( 7) ( 8) looks back on these ledges. From here you wind around a corner and climb the loose gully in ( 9) up to the ridge crest and take a right. ( 10) looks back on the gully from the ridge. The sooner you head climbers left out of the gully the more solid the rock will become.

Option 2: Go around the back side of the peak and start up the ledges from option 1 and climb up the 1st ledge. Take a hard left and climb the class 4 wall to the ridge crest. ( 14) Follow the ridge crest towards the summit and join Option 1 at the top of the gully.

From the top of the loose gully look for a cairn slightly to the right of the ridge crest and climb a small wall to another ledge ( 11) ( 12) shows this ledge looking back. Climb some ledges back up to the ridge crest and follow the ridge until you come to another cliffed section. ( 13) and ( 15) From here follow the ridge until you see a ledge on your right that will lead you around the next obstacle. You can go around it to the right or just stay on the ridge crest. The climbing from here doesn't exceed class 3 and you finish on the Southeast corner of the peak.( 16). ( 17) shows the finish to the summit. ( 18) shows the final summit ridge. ( 19) looks back down the final summit ridge.

( 20) taken from the summit looks over at North Maroon peak.


Ice axe and crampons are a must for this route. A helmet is reccomended. Unless you are very fast, a start around 2 am is probably a good idea.
#1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20

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