Spring Hiking Has Arrived!
Spring is here and summer is not far off! The road to Parkhurst Ghost Town is accessible now! Whistler Train Wreck is free of snow too. Check out Hike in Whistler May 2022 for inspiration!
The Barrier formed as a result of huge lava flows from Clinker Peak on the west shoulder of Mount Price during the last ice age. About thirteen thousand years ago, the Cheakamus River valley was filled by an enormous glacier, part of the Cordilleran Ice Sheet. Lava flowed from Clinker Peak and pressed up against the massive glacier. The lava ponded and formed what geologists call an ice-marginal lava flow.
Whistler & Garibaldi Hiking
Alexander Falls 
Ancient Cedars 
Black Tusk 
Blackcomb Mountain Brandywine Falls Brandywine Meadows Brew Lake Callaghan Lake Cheakamus Lake 
Cheakamus River 
Cirque Lake Flank Trail Garibaldi Lake Garibaldi Park Helm Creek Jane Lakes Joffre Lakes Keyhole Hot Springs Logger’s Lake Madeley Lake Meager Hot Springs Nairn Falls Newt Lake Panorama Ridge Parkhurst Ghost Town Rainbow Falls Rainbow Lake Ring Lake Russet Lake Sea to Sky Trail Skookumchuck Hot Springs Sloquet Hot Springs 
Sproatt East Sproatt West Taylor Meadows Train Wreck 
Wedgemount Lake Whistler Mountain
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An ice-marginal lava flow is interesting because it causes the lava flow that pools against the glacier to cool relatively quickly forming a solid, rock barrier. Behind this barrier of rock, a lava pool forms. As the glacier retreats as it did after the last ice age, this barrier remains and is characterized as large, steep and unstable. The Barrier was formed in this way from this massive lava flow from Clinker Peak. The lava flow has been studied in detail and four “lobes” have been identified. The First Lobe, closest to Clinker Peak pushes into Garibaldi Lake separating Price Bay from the Garibaldi Lake campground. The Second Lobe covers the area separating Garibaldi Lake from Lesser Garibaldi Lake and is the lobe that created Garibaldi Lake. The Third Lobe formed The Barrier and created Lesser Garibaldi Lake. The Fourth Lobe extends from The Barrier and can be seen today as the very abrupt cliffs along the opposite side of the Rubble Creek valley.
In the spring of 1856 more than 25 million cubic metres of rock from The Barrier crashed down the valley of what is today called Rubble Creek. The incredible torrent of volcanic rock boulders crashed down the valley more than 6 kilometres at a speed of more than 30 metres per second. The vertical distance of the debris flow was over 1000 metres measured from the top of The Barrier to the end of the debris field where Rubble Creek meets Cheakamus River.
The exact cause of the 1856 Rubble Creek landslide is difficult to know for sure. There are a couple of likely possibilities geologists have come up with. Water from Garibaldi Lake ends up passing through The Barrier via a subsurface drainage system that comes out the other side as springs far below. Groundwater pressure may have increased due to some sort of blockage resulting in pressures that triggered the slide. Another theory is that an earthquake could have ruptured The Barrier, causing the massive release of rock down the valley. There is a record of an earthquake in the area in 1853, however no record of an earthquake in the years that follow, before or after the 1856 Rubble Creek slide. It is difficult to confirm that an earthquake did not occur in 1856 owing to the distance to populated areas at the time. The abrupt shape of The Barrier and its interesting origin not only explain how it formed into such and unusual way, but why it will continue to threaten another collapse.
The Barrier is easy to see at a few good vantage points. You can see it, though not terribly impressively from the Rubble Creek trailhead to Garibaldi Provincial Park. The best way to see it on foot is from the wonderful Barrier viewpoint along the trail to Garibaldi Lake. About 30 minutes before you get to the Garibaldi Lake campground on the Rubble Creek trail you will see the very short side trail to The Barrier viewpoint. It is located almost directly across from the ominously gigantic wall that looks to be crumbling before your eyes. Quite a sight to behold, and the viewpoint is quite nice with its large boulders to take a seat on and robust trees clinging to life on the edge of the enormous chasm The Barrier will once again collapse into.
Two Fantastic Books About BC Hiking!
Here are two excellent books on hiking and geology of British Columbia. Matt Gunn's Scrambles in Southwest British Columbia includes the various routes to the summit of Wedge Mountain as well as summit routes to the neighbouring peaks, Weart, Cook, Parkhurst and Rethel. Mount Weart is the second highest mountain in Garibaldi Park and is located just north of Wedge Mountain, separated by the Wedge-Weart Col. Published in 2005, Scrambles in Southwest British Columbia is still the best guide in print or online. A Passion for Mountains by Kathryn Bridge is a fascinating look at Don and Phyllis Munday's prolific exploration of the mountains in BC. Based out of Vancouver, they were dominant figures of the climbing community in the early 1900's. In 1923 they visited their friend Neal Carter in Alta Lake(Whistler) and explored the mountains around the valley.. many for the first time!
Hidden in the tangle of forest along Green Lake where the old Parkhurst Sawmill once operated, is the bizarre and beautiful Parkhurst Plow Tree. A very ...
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The Table is an extraordinary flat-topped mountain located in Garibaldi Park just one kilometre south of Garibaldi Lake. Sometimes reflexively referred to as ...
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Parkhurst Ridge is an incredible place for a lot of reasons. Of course, the view is spectacular with Green Lake's absurdly vivid green coloured water. ...
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Cirque: a glacier-carved bowl or amphitheater in the mountains. To form, the glacier must be a combination of size, a certain slope and more unexpectedly, a ...
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Tom Fyles (27 June 1887 - 27 March 1979) was an astoundingly skilled climber that figured prominently in the climbing community of Vancouver for more than two ...
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If you make it to the summit of Wedge Mountain you will notice off in the distance a beautifully symmetrical mountain that stands out among the rest. ...
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The Cordilleran Ice Sheet covered most of north-west North America for much of the last 2.6 million years. At the Last Glacial Maximum during the Last ...
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The Garibaldi Ranges are a subdivision of the Pacific Ranges of the Coast Mountains. Deriving its name from Mount Garibaldi, the Garibaldi Ranges cover ...
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May is an extraordinarily beautiful time of year in Whistler. The days are longer and warmer and a great lull in between seasons happens. Whistler is fairly ...
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June is a pretty amazing month to hike in Whistler. The average low and high temperatures in Whistler range from 9c to 21c(48f/70f). The summer tourist ...
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July is a wonderful time to hike in Whistler and Garibaldi Provincial Park. The weather is beautiful and the snow on high elevation hiking trails is long ...
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August hiking in Whistler definitely has the most consistently great, hot weather. You can feel the rare pleasure of walking across a glacier shirtless and ...
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Whistler & Garibaldi Hiking
Alexander Falls Ancient Cedars Black Tusk Blackcomb Mountain Brandywine Falls Brandywine Meadows Brew Lake Callaghan Lake Cheakamus Lake Cheakamus River Cirque Lake Flank Trail Garibaldi Lake Garibaldi Park Helm Creek Jane Lakes Joffre Lakes Keyhole Hot Springs Logger’s Lake Madeley Lake Meager Hot Springs Nairn Falls Newt Lake Panorama Ridge Parkhurst Ghost Town Rainbow Falls Rainbow Lake Ring Lake Russet Lake Sea to Sky Trail Skookumchuck Hot Springs Sloquet Hot Springs Sproatt East Sproatt West Taylor Meadows Train Wreck Wedgemount Lake Whistler Mountain
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Ancient Cedars is a nice, easy/moderate 2.5 kilometre (1.6 mile) hiking trail on the far side of Cougar Mountain, just 13.1 kilometres north of Whistler Village. A small, untouched grove of huge western ...
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The Rainbow Trail is a convenient and popular trail near Whistler Village that takes you to Rainbow Lake as well as the Rainbow-Sproatt Flank Trail, Rainbow Falls, Hanging Lake, Madeley Lake, Beverley ...
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The trail to Whistler Train Wreck is an easy, yet varied route through deep forest, across a great suspension bridge over Cheakamus River, to a stunning array of wrecked train cars. The trail from your car to ...
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Brandywine Meadows is a nice, relatively short hike to a massive flower filled valley high up in Callaghan Valley. Located 40 minutes south of Whistler, this tough and sometimes muddy trail gains a huge 550 ...
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