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Cathedral Peak

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Cathedral Peak

Page Type: Mountain/Rock

Location: Colorado, United States, North America

Lat/Lon: 39.03400°N / 106.858°W

Object Title: Cathedral Peak

Activities: Hiking, Mountaineering, Scrambling, Skiing

Season: Spring, Summer, Fall, Winter

Elevation: 13943 ft / 4250 m

 

Page By: Matt Lemke

Created/Edited: Aug 18, 2002 / Nov 20, 2013

Object ID: 151148

Hits: 23680 

Page Score: 89.68%  - 30 Votes 

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Overview

Cathedral Peak is one of the Colorado Centennial 13ers meaning it's one of the highest 100 ranked peaks in Colorado. It lies 1.7 miles north of its more famous neighbor, Castle Peak (14,275 feet). Although, Castle Peak has a class 2 hike all the way to its summit, Cathedral Peak does not. This peak is well named, for it has high and wild rock pinnacles on its north and south ridges and on the beautiful east ridge which one can see from Cathedral Lake. Most people climb Cathedral Peak in June or July when snow still resides in one of the east facing gullies which are climbed to reach the standard south ridge. In late summer and fall, the climb up the gully is a dangerous, loose and tedious task on some of the worst rock in Colorado. Despite this, the summit can be reached with Class 3 scrambling. Cathedral Peak is about 57 feet short of being a much more popular hike. If you want some solitude and don’t mind the loose stuff, this makes for a very gratifying day. Views of all the major Elk Range peaks are spectacular from the summit.

RT from trailhead to summit - 9 miles and 4,200 feet elevation gain

RT from trailhead to Cathedral Lake - 6 miles and 2,000 feet elevation gain

Cathedral Peak
Cathedral Peak from the trail

South Ridge Route on Cathedral Peak
Cathedral Peak from the lake

Cathedral Peak
Frozen Cathedral Lake

Getting There

The climb starts at the Cathedral Lake trailhead which is 9,980 feet elevation. From the north side of Aspen, Colorado, there is a large round-about just outside of town marking the intersection of Highway 82, Maroon Creek Road and Castle Creek Road. Leave Highway 82 and take the Castle Creek paved road exactly 12 miles south. After passing the ghost town of Ashcroft at mile 11, look for a “Trailhead” sign on the right and turn right on an improved dirt road. It’s only a half-mile to the actual trailhead which sits among a beautiful aspen grove and offers plenty of parking. This is the Cathedral Lake and Electric Pass Trailhead. You can car camp here for free.

Conundrum and Cathedral..
Conundrum Peak (left) and Cathedral Peak (right) from the summit of nearby Castle Mountain

Route Options

South Ridge Standard - Class 3 + Steep Snow

This is the standard route on this mountain. From the trailhead described above, follow the very nice trail through large aspen groves and up to Cathedral Lake about 3 miles from the trailhead. The lake sits at 12,000 feet right around treeline. The first dramatic peak you see as you ascend this trail is not Cathedral Peak, but the 13,540 foot Malamute Peak. There is a signed junction shortly before reaching the lake. Do not head right towards Electric Pass but instead stay left to Cathedral Lake. Once at the lake, you still cannot see the actual summit from here, however you can view Cathedral’s south ridge and the impressive east ridge that looms directly above to the right. Also, this where you can preview the east gully you must ascend. To determine the gully, follow the south ridge down to its lowest point and the gully that descends from that point is your route. There is another gully further left on the south side of a small tower near the low point of the south ridge. This gully is NOT the correct one. Traverse around the north side of the lake and locate a small mine at the base of Cathedral’s dramatic east ridge. Once at the mine, locate a faint climbers trail to the left and follow it up into the upper basin where you can finally see Cathedral Peak’s summit and the upper east face.

Cathedral Peak E ridge
The jagged east ridge of Cathedral Peak

Malamute Peak from Cathedral Lake Trail
Malamute Peak from the trail before the lake

This is a view of the upper...
Looking into the upper basin from the lake

The next step is the most important part of the route. Once you reach the head of the upper basin, locate the 500 foot gully which is the one to the RIGHT of the small tower in the middle of the south ridge near the saddle. Climb this gully (ideally covered with snow) which steepens to a maximum of 50 degrees. Be very careful not to send rocks down if the snow is melted. Reach the 13,500 foot saddle and turn right (north) and ascend the Class 3 ridge for 500 additional feet to the summit. There are a couple times you may want to leave the ridge crest to bypass some 10-15 foot steps. The difficulty should not exceed 3rd class. Peer down the steep east face while you're at it too! Once on the summit enjoy the views in all directions. Reverse the route to descend being very careful down-climbing the gully.

Gully climb
Take the RIGHT gully here

Take the right gully
Another view of the gully...take the right one

Looking down the gully
Looking down the gully with Cathedral Lake below

Castlebra Peak
Castlebra Peak from the summit

East Face - Class 3 + Very Steep Snow

"Cathedral Peak's East Face is one of the Elks best snow climbs and ski descents. The route climbs from Cathedral Lake up the East Face up a narrow couloir. The East Face joins the South Ridge just below the summit. The whole route is skiable from the summit if attempted early enough. The ski descent is rated as a D14 on the D Scale. Alternatively, the South Ridge can be used a descent." - Brian Kalet

Cathedral Peak's East Couloir
Cathedral Peak's East Couloir, Elk Mountains, Colorado. Photo/Annotation: Lou Dawson. Annotation: Brian Kalet

Map

Cathedral Peak Map
Topo map of Cathedral Peak and the standard route marked in red

When To Climb

If you are comfortable with an ice axe and crampons a late spring ascent of Cathedral Peak is the best choice. I have spoken to a few who wouldn’t consider Cathedral Peak any other way, but this peak is definitely worth climbing in late summer after all the snow has melted. The Castle Creek paved road is plowed all the way to Ashcroft in the winter.

Be sure you have an ice axe, crampons, warm clothes and wear a helmet on this peak!

Camping

Camping in the Cathedral Lake area is permitted as long as you camp 200 ft. from the lake. There are no campground in Casle Creek Valley. I suspect you could go down to the end of Castle Creek road and take a few of the dirt roads and find some pull-offs available. Obviously you can stay in the Roaring Fork Valley, plenty of lodging in Basalt, Aspen, or Snowmass.

Here is an excellent link for Colorado Camping Reservations. An additional reservation fee of $8.65 is charged for this service. It might be worth it considering it can be difficult getting a campsite in this area.

External Links

Weather Forecast

Avalanche Forecast

Cathedral Peak on LOJ

Current trailhead conditions

Good trip report in late spring

Good trip report in late summer

Images