Summit Elevation (m): 2926
Elevation Gain (m): 1340
Round Trip Time (hr): 6
Total Trip Distance (km): 7
Quick ‘n Easy Rating: Class 2/3 – You fall you sprain something
Difficulty Notes: Steep, loose gullies to the summit could be an issue with large groups or snow / ice. Caution is advised.
Technical Rating: SC6; YDS (3rd)
GPS Track: Download
Map: Google Maps
On Friday, July 12 2013 I was joined by Wietse for an attempt up a relatively unknown peak along the icefields parkway – Bison Peak (see the interesting facts above for a discussion on the naming of this peak). All we had to go on was a terse description by Graeme Pole on Bivouac.com. Well, as it turns out this terse description is pretty much all you need to summit this mountain! The day started out nice enough from the pull out along the parkway (roughly across from Epaulette Lake, just north of Chephren / White Pyramid and south of Bison Creek). It was a cool morning and we were surprised to see fresh snow high up on the surrounding peaks, including our ascent slopes. This wasn’t a huge concern but we knew that part of our route ascended steep cliff bands and this could present a problem if there was too much ice. We shrugged our shoulders and started off.
The first part through the forest was easy. Alberta bushwhacking is so simple compared to BC! Basically we went up and trended left until we got into some thicker bush and eventually broke out into a stream bed. This stream descends from the upper slopes of Bison and joins Bison Creek down low. Theoretically you could probably just follow Bison Creek and then go climber’s right up the creek we found. Our way is shorter and pretty easy – just see the route photo for details. At this point we were SOAKING WET from the short bushwhack and heavy morning dew and a bit cold but climbing in the creek bed kept the chills down.
Eventually the creek split. We chose the climber’s left branch for a few reasons. Graeme mentions “north end” of buttress once you get higher up and there was less water flowing in the left branch! Our choice was perfect and we quickly gained height in the tight confines of a small creek that had a trickle coming down the middle. After topping out of the left-hand branch of the creek we were faced with a wall of rock. No problem! We traversed left and then back and forth up ledges until breaking out on a buttress, looking up at steep cliffs and gullies to the summit area. We left small cairns along our route for the way down but we never encountered anything above a ‘moderate’ level of scrambling on the ledges. If you take your time you should have no issues here. The terrain looks much worse than it is when you put your nose in it and it’s good fun. We really enjoyed the hands-on section.
Once on the upper bench above the ledge traverses we had another route choice. I kind of wanted to trend climber’s left up an obvious gully and then follow the northwest ridge up higher but Wietse wasn’t convinced. He wanted to head straight up the larger gully on the west face. It looked bloody steep to me but eventually I saw his logic and we set off. Wietse’s choice was perfect. Once again, we made the right call. Good fun scrambling (some loose scree / rock) brought us up to the final 250 vertical meter scree cone to the summit. This final gully is the only way to easily break through to the summit block and it is essential that you find it. Study the pics / route and you’ll have no problem – it’s pretty bloody obvious! It’s also very loose, so don’t bother scrambling this peak with large groups of people. Rocks were coming down gullies all day and we kicked off a fair number ourselves. This is a rarely ascended peak and there is no trails / markings / scree paths and everything is LOOSE if it ain’t still part of the mountain.
Like every other section on this mountain, the upper access gully is less steep and intimidating once your nose is in it. It’s loose and steep, but never more than moderate scrambling if you choose your route carefully. We climbed fairly quickly up this section because the melting snow was causing some rock fall here. Definitely bring a brain bucket on this scramble as you’ll wear it most of the day.
When we finally broke through the upper buttress we found ourselves looking at our first cairn on the route (it was on the buttress itself) and also at the final scree slog to the summit. It looked far to me, but there was no way but up! We slogged easily up the steep scree to the summit and managed to set foot on top about 3 hours after leaving the car. Not a huge or long summit but the views were awesome and the scrambling was fun so this is top mountain for me – I don’t care that it’s “little”! The wind was cold at the summit but we found a little spot where we could hunker down and enjoy the incredible views of the Murchison massif and it’s many towers.
The descent was surprisingly fun, easy and fast. We had excellent scree runs in many places, and could avoid most loose gully sections by descending small ledges to the sides of the gully when needed. We thanked ourselves for leaving cairns up the ledges and once we were back down at the left-hand creek we decided to stay on the shoulder to the north of the creek and descend on dirt / scree instead of the loose creek bed. This was genius and worked very well. Eventually we descended into the main creek, cut across it and bushwhacked back to hwy 93.
Our round trip time of 6 hours included at least 45 minutes of breaks. I highly recommend this rarely ascended peak for any competent scrambler with some route finding skills. The views, hands-on scrambling and fast descent all combine for a nice little ‘punch peak’!