Page Type Page Type: Trip Report
Location Lat/Lon: 44.38207°N / 107.17391°W
Additional Information GPX File: Download GPX » View Route on Map
Date Date Climbed/Hiked: Sep 9, 2024
Activities Activities: Mountaineering
Seasons Season: Summer

Overview

Rank: Cloud Peak is Wyoming’s 25th highest ranked peak

Prominence: 7083 ft

 

The 13171 ft Cloud Peak is the highest point in the Big Horn Mountains of northern Wyoming. To the east and west, the summit of Cloud Peak is guarded by big walls. An approach to the summit from the north will be over difficult technical terrain. To the southwest, however, boulder filled slopes provide a walkup path to the summit of Cloud Peak. A glacier and a glacial lake sit at the base of the eastern wall of Cloud Peak.

 

The usual starting point for the hike to the summit of Cloud Peak is the West Tensleep Lake Trailhead to the south. My GPS measured a 25.4-mile round trip hiking distance. The upper 7-mile roundtrip hike (above 10500 ft) goes over boulder fields that slow down the pace of the hiker. Although on the internet, I have seen accounts of people climbing Cloud Peak in one day, most people do it as a multiday backpacking trip. A good place to set up basecamp is at the 10240 ft Mistymoon Lake 7.2 miles from trailhead.

 

Our Backpacking Trip Itinerary

 

 

 

Airplane Icon: Location of B17 Bomber crash June 1943

September 8, 2024, Blue line: West Tensleep Lake Trailhead to Mistymoon Lake

September 8, 202, 4, Black Line: Mistymoon Lake to Peak 11112 ft and back to Mistymoon Lake

September 9, 2024, Orange Line: Mistymoon Lake to Cloud Peak and back to Mistymoon Lake

September 10, 2024, Day of rest

September 11, 2024, Red line: Mistymoon Lake to Bomber Mountain and back to Mistymoon Lake

September 12, 2024, Blue Line: Mistymoon Lake back to West Tensleep Lake Trailhead

Trip Report

September 9, 2024

 

We had set up basecamp at Mistymoon Lake (10240 ft) the previous day. Ben woke me up in my tent around 6 AM. The tip of cloud Peak as seen from my tent.

 

Tip of Cloud Peak from our basecamp at Mistymoon Lake
Tip of Cloud Peak from our basecamp at Mistymoon Lake

 

By the time we ate and started to hike, it had become 6:50 AM. Headed north on the trail toward Cloud Peak. View of Cloud Peak from Mistymoon Lake.

 

Cloud Peak, slopes of Bomber Mountain and Point 11604 ft from Mistymoon Lake
Cloud Peak, slopes of Bomber Mountain and Point 11604 ft from Mistymoon Lake

 

Cloud Peak, slopes of Bomber Mountain and Point 11604 ft from Mistymoon Lake
Cloud Peak, slopes of Bomber Mountain and Point 11604 ft from Mistymoon Lake

 

 

Peak 11112 ft that we climbed the previous day.

 

Peak 11112 ft
Peak 11112 ft

 

Cloud Peak.

 

Cloud Peak
Cloud Peak

 

The trail went up to a 10475 ft high point, then began a 350 ft vertical drop into the Paint Rock Creek Valley. I was thinking that at the end of day, coming back up that slope would be a drag.

Paint Rock Creek Valley
Paint Rock Creek Valley

 

Descending into the valley.

 

Slopes of Elk Mountain
Slopes of Elk Mountain
Descending into Paint Rock Creek Valley
Descending into Paint Rock Creek Valley
Descending into Paint Rock Creek Valley
Descending into Paint Rock Creek Valley
Descending into Paint Rock Creek Valley
Descending into Paint Rock Creek Valley
Descending into Paint Rock Creek Valley
Descending into Paint Rock Creek Valley

 

Bomber Mountain, Descending into Paint Rock Creek Valley
Bomber Mountain, Descending into Paint Rock Creek Valley

 

 

Were finally at the bottom of the wide valley at 10125 ft.

 

Elk Mountain and Paint Rock Creek Valley
Elk Mountain and Paint Rock Creek Valley

 

We then reached a waterfall.

 

Waterfall
Waterfall

 

I knew that the path went up somewhere near that waterfall but at that time we could not find a path (Later, looking at Caltopo website, I saw that had we gone a little farther left, a trail would have supposedly been there). We began to go up the boulders by the creek. Great views of Point 12152 ft and the summit of Cloud Peak.

 

Point 12152 ft plus Cloud Peak
Point 12152 ft plus Cloud Peak

 

Point 12152 ft
Point 12152 ft

 

 

Bomber Mountain.

 

Bomber Mountain
Bomber Mountain

 

We then reached a trail and a nice grassy plain.

 

Point 12152 ft
Point 12152 ft

 

Bomber Mountain and Point 12152 ft
Bomber Mountain and Point 12152 ft

 

After around 10450 ft, a boulder field started, and it continued for the next 3.5 miles all the way to the summit. A “trail” obviously did not exist anymore.  Going was slow and occasionally we had to use hands and legs to climb but nothing technical. Going up a slickrock area.

 

Up slickrock slopes
Up slickrock slopes

 

Point 12152 ft again. This impressive peak is not even a peak, it is just the sharp edge of a ridgeline.

 

Point 12152 ft
Point 12152 ft

 

Looking back at Elk Mountain plus Peaks 11112 ft and 11100 ft.

 

Elk Mountain and Peak 11112 ft
Elk Mountain and Peak 11112 ft

 

Peaks 11112 ft and 11100 ft
Peaks 11112 ft and 11100 ft

 

At 11000 ft, we were at the lower end of a wide boulder filled valley that we needed to climb.

 

Wide boulder filled valley
Wide boulder filled valley

 

An interesting stream appeared among the boulders. Ben had his water filter, so I drank a lot of my water and had Ben replenish it for me.

 

Elk Mtn and Peaks 11112 ft and 11100 ft
Elk Mtn and Peaks 11112 ft and 11100 ft

 

Elk Mtn and Peaks 11112 ft and 11100 ft
Elk Mtn and Peaks 11112 ft and 11100 ft

 

Crystal clear pond.

 

Reflecting in pond
Reflecting in pond

 

Continuing up the boulders. We took a shorth rest.

 

Boulders forever
Boulders forever

 

Lake Helen seen
Lake Helen seen

 

Boulders
Boulders

 

Boulders
Boulders

 

Elk Mtn and Peaks 11112 ft and 11100 ft
Elk Mtn and Peaks 11112 ft and 11100 ft

 

At 12280 ft, we reached a ridgetop, and the west wall of Cloud Peak suddenly appeared. Wow, what a view!

 

West wall of Cloud Peak
West wall of Cloud Peak

 

Peak 12473 ft to the north.

 

Peak 12473 ft and Point 12059 ft
Peak 12473 ft and Point 12059 ft

 

Bomber Mountain to the southeast.

 

Bomber Mountain
Bomber Mountain

 

Continuing up toward the summit.

 

Summit of Cloud Peak
Summit of Cloud Peak

 

 

Peak 12473 ft
Peak 12473 ft

 

West wall of Cloud Peak
West wall of Cloud Peak
Summit of Cloud Peak
Summit of Cloud Peak

 

Boulders
Boulders

 

Bomber Mountain again.

 

Bomber Mountain
Bomber Mountain

 

Reached the summit at 5.64 miles, 13171 ft and 11:50 AM. One person was there. I ran to the east edge of the summit to get the most spectacular view of the Glacier Lake, one lake but two different colors. The glacier itself was blackened by dirt was still distinguishable on the slope above the lake.

 

Glacier Lake from the summit of Cloud Peak
Glacier Lake from the summit of Cloud Peak
Glacier Lake from the summit of Cloud Peak
Glacier Lake from the summit of Cloud Peak

 

Bomber Mountain to the south/southeast.

 

Bomber Mountain and Glacier Lake from the summit of Cloud Peak
Bomber Mountain and Glacier Lake from the summit of Cloud Peak

 

Bomber Mountain from the summit of Cloud Peak
Bomber Mountain from the summit of Cloud Peak

 

Looking north at Black Tooth, Mt. Woolsey etc.

 

Black Tooth, Mt.Woolsey etc. from the summit of Cloud Peak
Black Tooth, Mt.Woolsey etc. from the summit of Cloud Peak

 

Looking southwest, Lake Helen seen. Peak 11100 ft rising above the lake. Peak 12329 ft left of center.

 

Lake Helen, Peaks 12329 ft and 11100 ft from the summit of Cloud Peak
Lake Helen, Peaks 12329 ft and 11100 ft from the summit of Cloud Peak

 

The other guy on the summit began to talk to Ben and they got into a nonstop conversation. I wanted peace and quiet. Fortunately, the guy left after a few minutes. We rested, ate and enjoyed the view, then we too left at 12:25 PM going back the way we had come.

 

Looking down the ridgeline of Cloud Peak, Mistymoon Lake partially seen far left
Looking down the ridgeline of Cloud Peak, Mistymoon Lake partially seen far left

 

Boulders
Boulders

 

Down Cloud Peak's ridgeline, Elk Mtn and Point 12059 ft
Down Cloud Peak's ridgeline, Elk Mtn and Point 12059 ft

 

Summit of Cloud Peak
Summit of Cloud Peak
Middle Cloud Peak Lakes
Middle Cloud Peak Lakes
Peak 12473 ft
Peak 12473 ft

 

Summit of Cloud Peak
Summit of Cloud Peak

 

Bomber Mountain.

 

Bomber Mountain
Bomber Mountain

 

We were not done with the boulders but were done with the worst of them when we noted threatening clouds coming from the southwest. We ran into the same guy we had met on the summit and the nonstop conversation began again. That was starting to irritate me. I almost told the other guy to go away but then I told myself to calm down. We put on our raincoats, and it soon began to rain. They said let’s go shelter under a rock. I did not see a rock we could shelter under, but I followed them to the base of a cliff. It rained a good amount in a short period but soon began to clear and the three of us continued down. I was afraid of slipping on the wet rock and in one place I did slip and fall but fortunately had no injuries. That guy was captured in one of my pictures and I had to photoshop him out.

 

Rain, Elk Mtn plus Peaks 11112 ft and 11100 ft
Rain, Elk Mtn plus Peaks 11112 ft and 11100 ft

 

Peak 11112 ft
Peak 11112 ft

 

Clear skies again.

 

Wall
Wall

 

After rain
After rain

 

Point 12152 ft and Bomber Mountain
Point 12152 ft and Bomber Mountain

 

Point 12152 ft
Point 12152 ft

 

 

Slopes of Bomber Mountain
Slopes of Bomber Mountain

 

Bomber Mountain and Point 12152 ft
Bomber Mountain and Point 12152 ft

 

Elk Mountain and Peak 11112 ft
Elk Mountain and Peak 11112 ft

 

Point 12152 ft
Point 12152 ft

 

The valley we had to descend into.

 

Paint Rock Creek Valley
Paint Rock Creek Valley

 

My GPS then showed that we had reached the spot where in the morning we reached the trail, but we decided to follow the other guy. Soon he left trail and began to bushwhack toward the creek (Paint Rock Creek).

 

Paint Rock Creek
Paint Rock Creek

 

Looking down at the wide valley below.

 

Elk Mountain
Elk Mountain

 

The waterfall again.

 

Waterfall
Waterfall

 

We then crossed the bottom of the wide flat valley.

 

Point 11604 ft
Point 11604 ft

 

The wide valley
The wide valley

 

Were then at the base of the 350 ft of vertical uphill. I said I needed a rest before going up the hill. The other guy left. Peace and quiet again. Slugging up the slope. I loved the autumn gold colors.

 

Hiking back up
Hiking back up

 

 

Slopes of Bomber Mountain
Slopes of Bomber Mountain
Tip of Cloud Peak and slopes of Bomber Mountain
Tip of Cloud Peak and slopes of Bomber Mountain

 

Point 11604 ft
Point 11604 ft

 

 

Back to the 10475 ft high point. View of Peak 11112 ft and 11100 ft behind it.

 

Peak 1112 ft
Peak 1112 ft

 

Mistymoon Lake and zoomed view of the moose in it.

 

Mistymoon Lake and moose
Mistymoon Lake and moose

 

Zoomed view of moose in Mistymoon Lake
Zoomed view of moose in Mistymoon Lake

 

Zoomed view of moose in Mistymoon Lake
Zoomed view of moose in Mistymoon Lake

 

Cloud Peak and Mistymoon Lake.

 

Cloud Peak from Mistymoon Lake
Cloud Peak from Mistymoon Lake

 

Cloud Peak from Mistymoon Lake
Cloud Peak from Mistymoon Lake

 

Home sweet home, our basecamp. It was 4:20 PM. That became very long for an 11.01-mile hike. My GPS said 4008 ft ascent.

 

Cloud Peak from our basecamp
Cloud Peak from our basecamp

 

Point 11604 ft from our basecamp
Point 11604 ft from our basecamp

 

 



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