Garibaldi Park Whistler A to Z: ErraticErratic or glacier erratic is a piece of rock that has been carried by glacial ice, often hundreds of kilometres.  Characteristic of their massive size and improbable looking placement.  Erratics are frequently seen around Whistler and Garibaldi Provincial Park.  Either as bizarre curiosities or a place to relax in the sun.  On a sunny day, a large sun-facing erratic will often be warm and sometimes even hot, providing a comfortable and surreal place to rest. 

Whistler & Garibaldi Hiking

Easy Hiking Trail WhistlerAlexander Falls  Moderate Hiking Trail Whistler Dog FriendlyAncient Cedars  Moderate Hiking Trail WhistlerBlack Tusk  Pay Use Hiking Trail WhistlerBlackcomb Mountain  Easy Hiking Trail WhistlerBrandywine Falls  Moderate/Hard Hiking Trail Whistler Dog FriendlyBrandywine Meadows  Moderate/Hard Hiking Trail Whistler Dog FriendlyBrew Lake  Easy Hiking Trail WhistlerCallaghan Lake  Moderate Hiking Trail WhistlerCheakamus Lake  Whistler Hiking Trail EasyCheakamus River  Whistler Hiking Trail HardCirque Lake  Whistler Hiking Trail EasyFlank Trail  Moderate Hiking Trail WhistlerGaribaldi Lake  Moderate Hiking Trail WhistlerGaribaldi Park  Moderate Hiking Trail WhistlerHelm Creek  Moderate Hiking Trail Whistler Dog FriendlyJane Lakes  Joffre Lakes Hike in Whistler in SeptemberJoffre Lakes  Moderate Hiking Trail Whistler Dog FriendlyKeyhole Hot Springs  Hiking Trail Hard Dog FriendlyLogger’s Lake  Whistler Hiking Trail EasyMadeley Lake  Moderate/Hard Hiking Trail Whistler Dog FriendlyMeager Hot Springs Easy Hiking Trail WhistlerNairn Falls  Whistler Hiking Trail HardNewt Lake  Moderate Hiking Trail WhistlerPanorama Ridge  Whistler Hiking Trail EasyParkhurst Ghost Town  Hiking Trail Hard Dog FriendlyRainbow Falls  Moderate Hiking Trail WhistlerRainbow Lake  Moderate/Hard Hiking Trail Whistler Dog FriendlyRing Lake  Moderate Hiking Trail WhistlerRusset Lake  Whistler Hiking Trail EasySea to Sky Trail  Easy Hiking Trail WhistlerSkookumchuck Hot Springs  Easy Hiking Trail WhistlerSloquet Hot Springs  Sproatt East  Moderate Hiking Trail WhistlerSproatt West  Moderate Hiking Trail WhistlerTaylor Meadows  Whistler Hiking Trail EasyTrain Wreck  Hiking Trail Hard - Whistler TrailsWedgemount Lake  Pay Use Hiking Trail WhistlerWhistler Mountain

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During the last ice age, glaciers covered British Columbia, and where Whistler is today, the glaciers were two kilometres thick.  Glaciers from the last ice age can often be measured by the grinding marks made on the mountains they covered.  In the mountains around Whistler you can see just a few that poked through the glaciers, leaving their peaks jagged.  Other, shorter mountains around Whistler can be easily recognized as completely covered in ice.  Shown by their rounded, glacier ground peaks.  The most impressive erratics lay in an area with dissimilar rock types in the surrounding mountains.  For example, rock and mountains around the erratic should be of different colour, texture and composition.  An erratic should look very out of place and distinct from its surroundings.  Erratics are frequently the result of glaciers carrying or grinding the erratic as it slowly moves down a glacier valley.  Rock slides from mountains can deposit house sized boulders onto a glacier which then slides down a valley for centuries, eventually releasing it.  These erratics are easy to trace back to their parent rock by matching them to identical rocks up the likely ice flow route.  Ice rafting is another way erratics have been moved great distances.  Ice rafting results from an ice dam breaking apart and tremendous volumes of water and ice flooding through.  These erratics are often detected by the high water marks left by the floods that moved them.  Another cause of erratics is via icebergs floating in the ocean and eventually releasing the rock encased in the melting ice.

Brandywine Meadows Lounge Chair Erratic

Brandywine Meadows Suntan Erratic

 Monstrous Erratic Along the Brandywine Meadows Trail

Brandywine Meadows Erratic

Enormous Broken Erratic Along the Flank Trail

Flank Trail Erratic

Erratic at Beautiful Wedgemount Lake

Wedgemount Lake Erratic

Erratic at Russet Lake

Russet Lake Erratic

Erratic Split by a Tree on the Helm Creek Trail

Erratic Split by Tree

More Whistler & Garibaldi Park Hiking A to Z!

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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Whistler spruce is a hybrid of the Sitka spruce and the interior Engelmann spruce. Sitka spruce trees thrive in the rainforests of the Pacific Northwest ...
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Tarn: a small alpine lake.  The word tarn originates from the Norse word tjorn which translates to English as pond.  In the United Kingdom, tarn is widely ...
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The second Caterpillar tractor in Parkhurst Ghost Town is considerably harder to find despite being just a few metres from the hulking Caterpillar at the shore ...
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The Fitzsimmons Range is a subsection of the Garibaldi Ranges that covers the area between the valleys of Cheakamus Lake and Fitzsimmons Creek.  Fitzsimmons ...
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Surprisingly often in Whistler's forests you will find a tree growing on an old fallen tree or out of a decaying tree stump. Decaying logs and stumps in ...
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Charles Townsend (1900-1997) moved from London, England to Vancouver in the early 1920's where he met Neal Carter while studying Agriculture at UBC. Townsend was ...
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Coast Douglas-fir trees are medium to extremely large trees that you will encounter in Whistler and Garibaldi Park. They are the second tallest conifer ...
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Amazing Hiking Trails in Whistler

The Best Whistler & Garibaldi Park Hiking Trails!

Cheakamus Lake is a wonderfully relaxing way to get in the wilderness easily and quickly from Whistler Village. The trail begins on the far side of Whistler Mountain, 8 kilometres from the Sea to Sky Highway ...
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Logger's Lake is an amazing little lake hidden up in the deep forest above the more well known Cheakamus River. The lake, almost unbelievably exists in a long extinct volcano. However, as soon as you see ...
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Taylor Meadows is a very scenic campsite and great alternative to the much busier and more well known, Garibaldi Lake campsite. Located in Garibaldi Provincial Park between Garibaldi Lake and Black Tusk, ...
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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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Whistler & Garibaldi Park Best Hiking by Month!

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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September hiking in Whistler is possibly the best month of all.  The snow has melted far up to the mountain tops, yet the temperatures are still quite high.  ...
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Hiking in Whistler in October is often unexpectedly stunning.  The days are much shorter and colder but the mountains are alive with colour from the fall ...
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November in Whistler is when the temperatures plummet and the first heavy snow falls in the alpine and often in Whistler Village.  The hiking opportunities become ...
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Free Camping Gear Delivery to Garibaldi Park

Explore BC Hiking Destinations!

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