Hike in Whistler Glossary of Hiking TermsErratic 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 Park

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  Moderate Hiking Trail WhistlerGaribaldi Lake  Moderate Hiking Trail WhistlerGaribaldi Park  Moderate Hiking Trail WhistlerHelm Creek  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  Moderate Hiking Trail WhistlerPanorama Ridge  Easy Hiking Trail WhistlerParkhurst Ghost Town  Hiking Trail ModerateRainbow 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  Moderate/Hard Hiking Trail Whistler Dog FriendlySproatt  Moderate Hiking Trail WhistlerTaylor Meadows  Whistler Hiking Trail EasyTrain Wreck  Hiking Trail Hard - Whistler TrailsWedgemount Lake  Pay Use Hiking Trail WhistlerWhistler Mountain

 Best Whistler & Garibaldi Park Hiking JanuaryJanuary  Best Whistler & Garibaldi Park Hiking FebruaryFebruary  Best Whistler & Garibaldi Park Hiking MarchMarch  Best Whistler & Garibaldi Park Hiking AprilApril  Best Whistler & Garibaldi Park Hiking MayMay  Best Whistler & Garibaldi Park Hiking JuneJune  Best Whistler & Garibaldi Park Hiking JulyJuly  Best Whistler & Garibaldi Park Hiking AugustAugust  Best Whistler & Garibaldi Park Hiking SeptemberSeptember  Best Whistler & Garibaldi Park Hiking OctoberOctober  Best Whistler & Garibaldi Park Hiking NovemberNovember  Best Whistler & Garibaldi Park Hiking DecemberDecember

Hike in Whistler GlossaryThe Barrier  Hike in Whistler GlossaryBears  Hike in Whistler GlossaryCloudraker Skybridge  Hike in Whistler GlossaryCoast Mountains  Hike in Whistler GlossaryErratic  Hike in Whistler GlossaryThe Fissile  Hike in Whistler GlossaryFitzsimmons Range  Hike in Whistler GlossaryGaribaldi Ranges  Hike in Whistler GlossaryGreen Lake  Hike in Whistler GlossaryKrummholz  Hike in Whistler GlossaryGaribaldi Volcanic Belt  Hike in Whistler GlossaryHoary Marmot  Hike in Whistler GlossaryMount Garibaldi  Hike in Whistler GlossaryOverlord  Hike in Whistler GlossaryPeak2Peak  Hike in Whistler GlossaryRoundhouse  Hike in Whistler GlossaryRubble Creek  Hike in Whistler GlossarySpearhead Range

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.  For an erratic to be considered a true erratic it must lay in an area with dissimilar rock types.  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.

Erratic at Brandywine Meadows

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.

Erratic at Brandywine Meadows

Flank Trail Massive Broken Erratic

Wedgemount Lake Hut and Erratic

Erratic at Russet Lake

Erratic at Wedgemount Lake

Hike in Whistler GlossaryThe Barrier  Hike in Whistler GlossaryBears  Hike in Whistler GlossaryCloudraker Skybridge  Hike in Whistler GlossaryCoast Mountains  Hike in Whistler GlossaryErratic  Hike in Whistler GlossaryThe Fissile  Hike in Whistler GlossaryFitzsimmons Range  Hike in Whistler GlossaryGaribaldi Ranges  Hike in Whistler GlossaryGreen Lake  Hike in Whistler GlossaryKrummholz  Hike in Whistler GlossaryGaribaldi Volcanic Belt  Hike in Whistler GlossaryHoary Marmot  Hike in Whistler GlossaryMount Garibaldi  Hike in Whistler GlossaryOverlord  Hike in Whistler GlossaryPeak2Peak  Hike in Whistler GlossaryRoundhouse  Hike in Whistler GlossaryRubble Creek  Hike in Whistler GlossarySpearhead Range

Vancouver Garibaldi Hiking Camping Rental

Whistler & Garibaldi Park 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  Moderate Hiking Trail WhistlerGaribaldi Lake  Moderate Hiking Trail WhistlerGaribaldi Park  Moderate Hiking Trail WhistlerHelm Creek  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  Moderate Hiking Trail WhistlerPanorama Ridge  Easy Hiking Trail WhistlerParkhurst Ghost Town  Hiking Trail ModerateRainbow 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  Moderate/Hard Hiking Trail Whistler Dog FriendlySproatt  Moderate Hiking Trail WhistlerTaylor Meadows  Whistler Hiking Trail EasyTrain Wreck  Hiking Trail Hard - Whistler TrailsWedgemount Lake  Pay Use Hiking Trail WhistlerWhistler Mountain

Alexander Falls  Brandywine Falls  Keyhole Falls  Nairn Falls  Rainbow Falls  Shannon Falls  Train Wreck Falls  Wedgemount Falls

 Best Whistler & Garibaldi Park Hiking JanuaryJanuary  Best Whistler & Garibaldi Park Hiking FebruaryFebruary  Best Whistler & Garibaldi Park Hiking MarchMarch  Best Whistler & Garibaldi Park Hiking AprilApril  Best Whistler & Garibaldi Park Hiking MayMay  Best Whistler & Garibaldi Park Hiking JuneJune  Best Whistler & Garibaldi Park Hiking JulyJuly  Best Whistler & Garibaldi Park Hiking AugustAugust  Best Whistler & Garibaldi Park Hiking SeptemberSeptember  Best Whistler & Garibaldi Park Hiking OctoberOctober  Best Whistler & Garibaldi Park Hiking NovemberNovember  Best Whistler & Garibaldi Park Hiking DecemberDecember

Best Hiking by Month

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 ...
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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 ...
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Hike in Whistler Glossary

The Roundhouse Lodge is the centre of activity on Whistler Mountain.  It is where the Whistler Gondola drops off and next to where the Peak 2 Peak Gondola ...
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The Coast Mountains run from the Yukon down to Vancouver along the west coast of British Columbia in a band that averages 300 kilometres wide(190 miles).  ...
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Mount Garibaldi is the huge, potentially active volcano that Garibaldi Provincial Park is named after.  Mount Garibaldi also lends its name to the ...
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The Spearhead Range is a subsection of the Garibaldi Ranges that runs in an arc that connects Whistler Mountain and Blackcomb Mountain.  The Spearhead ...
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Whistler Hiking Trails

Mount Sproatt, or as it is known locally as  just Sproatt, is one of the many towering mountains visible from Whistler Village. Above and beyond Alta Lake, directly across from Whistler Mountain and Blackcomb ...
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Blackcomb Mountain holds an impressive and ever growing array of hiking trails. From the moment you arrive at the Rendezvous Lodge, you see hiking trails ascend into the distance. The Rendezvous Lodge is ...
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Hiking and biking trails are so abundant in Whistler that many go unnoticed, neglected or taken for granted.  The Flank Trail is one of these.  Most people in Whistler don't even know about it, but the ones that ...
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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 the ...
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