Spider Peak
March 15, 2021
1597m
Caroline Mine / Coquihalla Highway, BC
I’ve done a few spider-themed peaks in SW BC such as the remote and obscured Spidery Peak by Meager Creek of Pemberton Valley, or Snowspider Mountain which is sort of a “classic” in the skiers’ world in the Duffey zone. This particular Spider Peak is even more obscured and in fact, the whole group of peaks sandwiched between the lower Coquihalla Highway and Fraser Canyon are obscured and rarely ascended even by the die-hard peak-baggers. Spider Peak locates to the north of Squeah Mountain and to the west of “Ladner Mountain”. I’m 100% sure that among these already-obscured peaks Spider Peak is the least sought-after for simple reason that it’s the lowest in this group. It does boast over 300 m of topographical prominence but it does not stand out of the surroundings. There was virtually zero information about the routes of this peak online but it’s not difficult to see a logical attack by gazing at the topo maps and satellite images. The most obvious approach is by plodding up Caroline Mine road and the road system reaches high on the SE flanks of a sub-summit. The upper mountain involves unavoidable bushwhacking so doing it with a thick snowpack (ie. spring time) sounds like a smarter idea.

Spider Peak via Caroline Mine Road. GPX DL
I threw out a few ideas to Vlad and he picked this one, which actually surprised me as I thought nobody would be interested in joining me on Spider Peak. That being said none of my other ideas for this past Monday was particularly exciting so it’s a pick-your-poison kind of game for Vlad. I anticipated some freeze-thaw conditions and the temperature for the whole day would stay cool so we didn’t have to start too early. We left Which Rock at 6 am and started the plod two hours later. The weather was moody with flurries but the forecast called for a clearing trend. The gate at the start of Caroline Mine Road was open but snow started even before the gate, so we parked at the bottom. We were happy to see truck and snowmobile traffics on the road as that meant we would have zero trail-breaking for the first 6-7 km contouring around Emancipation Mountain. Vlad kept his snowshoes in his pack for the whole period while I opted to use snowshoes after a few km. I’m a rare hiker who plods faster on snowshoes than on foot.
The Caroline Mine site was sort of impressive. The sled tracks unfortunately turned a direction that we were not hoping for, so beyond the mine we were on our own. Thankfully the trail-breaking was minimal given the freeze-thaw conditions. Vlad even led us through a fairly major short-cut to shave some distance off the road plodding. The short-cut involved some navigation through forest but bushwhacking was minimal. The short-cut led us onto the uppermost spur and we followed it due NW towards an obvious buttress of a sub-summit that we could see from distance. The road here didn’t really feel like a road anymore as we were constantly side-hilling on sloppy terrain. The obvious buttress of that sub-summit was clearly not doable so we aimed for a “south bypass” option, leaving the road and side-hilling towards the “key saddle” between Spider Peak and a sub-peak of Squeah Mountain. This stretch involved come constant GPS navigation in order to stay on the most efficient line as the terrain was undulating and confusing.
Vlad mentioned that the easiest way around that sub-summit was to bypass it on the south side. I looked at the maps and agreed, so led us through a rising traverse line aiming for the col between the sub-summit and Spider Peak itself. This rising traverse was sort of steep at places, but went reasonably well without difficulty. We did have to deal with a few short stretches of elevation losses but none was worth noting. The plod up on Spider Peak’s south ridge was also undulating at places.
None of us came here expecting a summit block challenge but as soon as we saw it we knew we were in some adventures. I even checked my own photos taken from Squeah Mountain and didn’t notice any potential difficulty. There was no obvious attack but the lowest-angled terrain appeared on the SW (climber’s left) side so we aimed for that direction. The ascent didn’t look too bad with possibly a few 3rd or 4th class bushy steps on steep snow. However, none of us brought an ice axe and we only brought aluminum crampons. This meant we had to be sure that we could kick into the slope for every step. Thankfully the terrain was not exposed and the snow was not as icy as it appeared that with some caution we were able to haul ourselves up this stretch. The rest of the ascent onto the summit was pretty easy but involved post-holing as we left snowshoes lower down. The views from this peak were also much more expansive than anticipated making it a totally worthwhile summit.
The down-climb required caution but felt reasonably easy. Once the snowshoes were strapped back on all we needed was to put one foot in front of another. Reversing the sections around that sub-summit was honestly not too bad we still had some variety in the terrain. The descent back into Caroline Mine was also not too bad thank to the views. The worst was the final 6 km plodding around Emancipation Mountain as that was a pure slog fest with hardly anything worth noting other than perseverance.
Our round trip distance clocked at over 25 km and the time was just over 9 hours, a tad faster than expected thank to the cruise-saling snow conditions. I came here expecting Spider Peak to be a pure peak-bagger’s mission objective but this peak turned out much better than I thought and I would actually recommend it to adventurous hikers, just make sure to bring an ice axe and crampons for the summit block challenge.