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Grassi Knob Traverse
Kananaskis, Alberta
July 8, 2012

While browsing the Internet I came across Grassi Knob, a ridge-like formation that rises from the east slopes of Lawrence Grassi and overlooks the town of Canmore. Intrigued, I searched online for a route description but found nothing, at least nothing definitive, just vague talk of starting at Hubman Landing and following the Highline Trail before hiking offtrail to the summit.

From Hubman Landing we followed the Highline Trail to the junction at GR159568 and turned left, taking a trail heading southeast. I'm not sure where this trail goes, but on a quick reconnaissance the day before we learned it passes a stove. On this trip, however, we didn't pass the stove but instead took an overgrown road before it. There were few trees and bushes so the road appeared promising, better than blindly bushwhacking. But the road quickly deteriorated and became so choked with vegetation in places that we were forced to leave it at times. But we toughed it out, stayed on the road and it paid off. After thrashing 500 m, we were able to switch to a pleasant little trail that curved around the slope and ended smack onto the southeast ridge. Here among widely spaced trees with little underbrush, hiking was straightforward as well as straight up. There was flagging and even a cairn mid-way, but only a klutz could wander off the ridgeline.

Just when the rocky lump that was the summit of Grassi Knob came into view, a group of four tagged it ahead of us. Where did they come from? There was no other car parked at Hubman Landing so they obviously took a different route.

So when we met them on top, I had to ask. It turns out they followed a trail all the way up! Jim, who guided the group, had stumbled upon it by accident only two weeks ago. From a trail-building friend, he learned that it's been extant for decades and only recently has it been restored. It's called Grassi Knob Trail.

After that was settled, we introduced ourselves. With Jim were his friends Jon, Karen and Lori. We quickly fell into chitchat. Us men talked of mountains while the women discussed manicures, and everyone made jokes.

Jim, it turns out, knew Dinah and I from my website. He had the notion – absurd of course – that we were “famous,” and he prompted Jon, a professional photographer, to take a photo of Dinah and I on the summit. Jon pulled out his humongous Canon camera (only Canon will do for him) and snapped a picture of us. The next day he kindly emailed it to us so I included it in this trip report. So now among the thousands of photos on my website I'm happy to lay claim to one taken by a professional (I'm just a point-and-shoot guy).

But back to being on the summit. When I pressed Jim for more details about Grassi Knob Trail, he generously invited Dinah and I to join them going back down the trail and offered to give us a lift back to our car. We were grateful for the opportunity and readily accepted. So off we went. Conversation and banter followed us all the way down the mountain.

The trail took us down the northwest ridge of Grassi Knob and dropped us onto an unnamed creek. We followed the creek, mostly dry, until it hit the Highline Trail. Minutes later, we arrived at a trailhead three km from where Dinah and I parked. After saying bye to Jim and Lori, Jon and Karen gave us a ride back. Our thanks to Jim McIvor for sharing his knowledge of this trail with us.

Hands down, Grassi Knob Trail must be the easiest and fastest way to reach the summit. Here's my route description. There's little to recommend of the route Dinah and I did. Not right now anyway. The odd thing is, we noticed bushes had been clipped for about 100 m up the road to form a good path, branches so freshly cut it must have been done just days ago. Could it be someone has started clearing the road to make a trail up the southeast ridge?

KML and GPX Tracks


Grassi Knob (the green triangle) seen from Three Sisters Overpass


Hubman Landing is the Three Sisters Creek access for the Highline Trail


Crossing Three Sisters Creek


The Highline Trail is on the right. Left goes to Three Sisters Creek and an old dam (mouse over).


The stove is 50 m after the overgrown road


The overgrown road appeared promising


The road heads toward a rock wall, but we left the road before reaching the wall
when we found a trail on our left


The trail leads to the ridge


Easy hiking up the ridge


Checking out a grouse in a tree


And a chick in a tree. We were astonished to see this young bird fly!


Dinah reaches a cairn on the ridge


The summit (mouse over to look back)


Posing on top of Grassi Knob


L to R: Karen, Dinah, Jon, Lori and Jim


The Three Sisters


Heading down Grassi Knob Trail


Coming down the creek


To bypass a big drop ahead, we took a short side trail on the right


82 O/3 Canmore

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