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Backcountry Fever
← Mt. Olympus from Neff’s Canyon
Denied Mt. Sunflower →

Cold Fusion Couloir to North Timpanogos

Posted on May 10, 2021August 20, 2024 by Backcountry Fever

I look forward to the season between winter snowshoeing and summer hiking…when avalanche risk is minimal, skies are blue, temps are mild and adventure is high!  This spring brought some adventurous fun up Mt. Olympus from Neff’s Canyon and now Cold Fusion to North Timpanogos.

Seeing Timp from my house every day, I’ve wanted to scale that route up to the North peak ever since my first mountaineering experience on Deseret Peak last year.

We started at Mutual Dell with the first 1.6 miles and 1,400′ up the Bear Canyon Trail.  This approach then follows the Timpooneke Road where we found patches of snow for the next 3ish miles.

The entrance of Cold Fusion is pretty easy to see at 7am.  Trail stats at this point were 4.4 miles in and 2,100′ up.  Here’s where the fun begins!

The lower part of this ravine climbs up through what looks like a wide half pipe, perfectly shaped to funnel a large flow of snow. I bet this is a wicked avalanche path when the conditions are ripe.

Slope angle is pretty tame for about the first third of the way.

Then the climbing intensifies with crampons and an ice axe (or two) required.

Even though this shot is out of focus, you can still see that we are square in the red zone of this slope angle now (38-40°).

The climbing continues as we near the top of this couloir!

We finally break out of the shadows and into the sun, although a cold front rolled in the night before and temps were 20° cooler today.

I didn’t get a slope angle measurement here for obvious reasons, but I was at the right place at the right time for this shot.

We are now at the top of the couloir with not far left to go.

It’s just a short walk along this snowy ridge to the false summit.

When we first saw this cairn, we thought we made it to the North peak of Timpanogos with Bomber Peak in the distance.  However a quick check of the GPS showed us standing on the false summit with true North across the way!

Down and over we go!

Navigating this cliff band looks more intimidating that it really was.

Looking back at the false summit as we continued up to the true summit of North Timp.

Huge cornices hanging off this North peak. I’d love to see when that breaks off and tumbles down.

Spectacular views of the main and south summits of Mt. Timpanogos.

Fantastic views to the northeast.  Can you see the parking area for Pine Hollow way down there?

As we headed down, skiers were still making their way up.

The snow remained pretty solid to do any glissading on, even by mid-afternoon.

This is one EPIC route that will need to be repeated again!

Final stats: 5,256′ in 11.8 miles.

Now I wanna do a Timp Traverse from North to South!

← Mt. Olympus from Neff’s Canyon
Denied Mt. Sunflower →

1 thought on “Cold Fusion Couloir to North Timpanogos”

  1. Rick Mandahl says:
    December 28, 2024 at 9:58 am

    Very nice account of your ascent. In June 1981, I climbed and skied solo this majestic couloir. This was a full decade before it was named Cold Fusion by the team inaccurately claiming first ski descent. I don’t know if I was first to ski the couloir in this range full of skiing and climbing tradition – but what a beautiful and worthy line.

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Not too many cold weather weekends left to go winter camping!

#coldweathercamping #wintercamping #wintercamp #uintas #sledsintow #stillwinterhere #winterfun

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Not too many cold weather weekends left to go winter camping!

#coldweathercamping #wintercamping #wintercamp #uintas #sledsintow #stillwinterhere #winterfun

Bagged Bierstadt today! Thought I could get Evans too, but took one look at The Sawtooth and went "nope"! I was also by myself... either way, that stretch looked intense even without the snow.

#bierstadt #mountbierstadt #mtbierstadt #mtbierstadtsummit #winterroute #snowshoeing #snowshoeadventures #hikecolorado #hikeco #colorado14ers #colorado14er #14er #14ers #14ersummit #peakbagging #summitchaser

28 1
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Bagged Bierstadt today!  Thought I could get Evans too, but took one look at The Sawtooth and went "nope"! I was also by myself... either way, that stretch looked intense even without the snow.

#bierstadt #mountbierstadt #mtbierstadt #mtbierstadtsummit #winterroute #snowshoeing #snowshoeadventures #hikecolorado #hikeco #colorado14ers #colorado14er #14er #14ers #14ersummit #peakbagging #summitchaser

Is there any other way to conclude an epic adventure but with a nice thick juicy burger?? ...I think not!

#epicadventure #endofanexpedition #juicyburger #smashburger #estiloburgers #mendoza #mendozaargentina

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Is there any other way to conclude an epic adventure but with a nice thick juicy burger?? ...I think not!

#epicadventure #endofanexpedition #juicyburger #smashburger #estiloburgers #mendoza #mendozaargentina

Our Summit Team :: Aconcagua 2025

#aconcaguasummit #aconcagua #summitteam

30 5
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Our Summit Team :: Aconcagua 2025

#aconcaguasummit #aconcagua #summitteam

It was a grueling day, but I made it!! It took 10h 32m to go only 2 miles from Camp 3, but we gained 3,400 feet in that distance. It`s by far the hardest thing I`ve ever done, physically and mentally.

#aconcaguasummit #aconcagua

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It was a grueling day, but I made it!! It took 10h 32m to go only 2 miles from Camp 3, but we gained 3,400 feet in that distance.  It's by far the hardest thing I've ever done, physically and mentally.

#aconcaguasummit #aconcagua

Gotta love a good day of rest. It`s breezy at Camp 2, but the sun is bright and warms up our tents like a little greenhouse. The forecast remains stable for a summit attempt on Tuesday morning. So that means we will move to Camp 3 tomorrow, which should be another tough one. It`s only 1 mile away, but gains about 1,500` to 19,500 and our loads aren`t too much lighter. We ate some and will be wearing more, so hopefully that helps. Other than that, with no wi-fi above 18,000`, will give the next update on Wednesday.

#aconcagua #aconcaguaexpedition #climbaconcagua #camp2 #restday #wifiat18000ft #inka #inkaalltheway #inkaexpediciones #mountainsarecalling #mountainlife #highpoint #tallestpeak #tallestpeakinsouthamerica #chompians

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Gotta love a good day of rest. It's breezy at Camp 2, but the sun is bright and warms up our tents like a little greenhouse.  The forecast remains stable for a summit attempt on Tuesday morning.  So that means we will move to Camp 3 tomorrow, which should be another tough one.  It's only 1 mile away, but gains about 1,500' to 19,500 and our loads aren't too much lighter.  We ate some and will be wearing more, so hopefully that helps. Other than that, with no wi-fi above 18,000', will give the next update on Wednesday.

#aconcagua #aconcaguaexpedition #climbaconcagua #camp2 #restday #wifiat18000ft #inka #inkaalltheway #inkaexpediciones #mountainsarecalling #mountainlife #highpoint #tallestpeak #tallestpeakinsouthamerica #chompians

I don`t know what I think about today... let`s see how I feel tomorrow. We decided to do a full carry to Camp 2 today, which means all gear up in 1 shot. We need to move up the mountain quicker because the better weather day is Tuesday (a day earlier than our original plan). So with violet winds in our face, we trudged up 2 more miles and another 1,600 feet to Camp 2 at 18,100. It was exhausting and now very much looking forward to another rest day (although I`m sure it will be spent mostly in the tent and out of the wind).

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I don't know what I think about today... let's see how I feel tomorrow. We decided to do a full carry to Camp 2 today, which means all gear up in 1 shot. We need to move up the mountain quicker because the better weather day is Tuesday (a day earlier than our original plan). So with violet winds in our face, we trudged up 2 more miles and another 1,600 feet to Camp 2 at 18,100. It was exhausting and now very much looking forward to another rest day (although I'm sure it will be spent mostly in the tent and out of the wind).

We moved to Camp 1 at 16,400 feet today, bringing the rest of the gear and food needed for the next 5 days. It was a repeat of the 2nd toughest day we did on Wednesday, so I guess it was another tough day but it is only onward and upward from here... no turning back at this point.

We did take a different way up the moraine this time, which was way cool! Lots of people were also on the move as we all try to catch the next weather window before this Aconcagua climbing season comes to an end.

It may also look like a long conga line, but it really isn`t. No one is in any rush since the process of ascending is a very slow one.

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We moved to Camp 1 at 16,400 feet today, bringing the rest of the gear and food needed for the next 5 days. It was a repeat of the 2nd toughest day we did on Wednesday, so I guess it was another tough day but it is only onward and upward from here... no turning back at this point.

We did take a different way up the moraine this time, which was way cool!  Lots of people were also on the move as we all try to catch the next weather window before this Aconcagua climbing season comes to an end. 

It may also look like a long conga line, but it really isn't. No one is in any rush since the process of ascending is a very slow one.

Today was a day of rest and recovery, confirmed by @corosglobal and @ouraring. Completed the final medical check, took a shower, did some laundry, listened to some Zeppelin and planned our summit push. Tomorrow we start moving up to higher camps with the best weather window looking to be Tuesday or Wednesday to go for it.

#coros #oura #restday #recovery #summitpush #zeppelin #gettingpumped #letsdothis

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Today was a day of rest and recovery, confirmed by @corosglobal and @ouraring. Completed the final medical check, took a shower, did some laundry, listened to some Zeppelin and planned our summit push. Tomorrow we start moving up to higher camps with the best weather window looking to be Tuesday or Wednesday to go for it.

#coros #oura #restday #recovery #summitpush #zeppelin #gettingpumped #letsdothis
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