Garibaldi Park Whistler A to Z: UsneaThe pale green shub-like growths hanging from trees in the forests around Whistler is called usnea.  These bushy, coral-like fruticose lichens anchor to bark and branches on trees and hang like tinsel on a Christmas tree.  known as old man’s beard, usnea tends to thrive on dead and dying trees and is can appear to be harming their hosts.  They actually do no harm to trees and prefer dying ones for their lack of sunlight blocking canopy growth. 

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  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 FriendlyMount Sproatt  Moderate Hiking Trail WhistlerTaylor Meadows  Whistler Hiking Trail EasyTrain Wreck  Hiking Trail Hard - Whistler TrailsWedgemount Lake  Pay Use Hiking Trail WhistlerWhistler Mountain

  Winter Hiking WhistlerJanuary  Winter Hiking WhistlerFebruary  Spring Hiking WhistlerMarch  Spring Hiking WhistlerApril  Spring Hiking WhistlerMay  Summer Hiking WhistlerJune  Summer Hiking WhistlerJuly  Summer Hiking WhistlerAugust  Fall Hiking WhistlerSeptember  Fall Hiking WhistlerOctober  Fall Hiking WhistlerNovember  Winter Hiking WhistlerDecember

Usnea need sunlight for photosynthesis and clean, unpolluted air to grow well.  Air pollution significantly hinders their growth, especially sulfur dioxide. In heavily polluted environments growth is measured in millimetres, in good environments like Whistler and Garibaldi Park, they tend to grow 10 to 20 centimetres long. When you encounter forests with plentiful usnea draped over branches, you have found a bioindicator that the region has high quality, clean air.  Many of Whistler area hiking trails pass through sections of forest with astounding amounts of usnea hanging from branches.  Usnea is slow growing and is able to endure long periods of hot dry weather.  Sections of the Brew Lake and Newt Lake trails, for example, have rocky, exposed ridges with very little soil covering the bedrock.  These areas are frequently starved of water and the hardy trees that survive are desiccated and sickly looking.  These are great environments for usnea to grow and give these sections of brutalized trees a strangely haunting appearance.  Usnea has antibiotic properties and is effective to treat skin infections.  When applied to wounds, usnea appears to fight infection and speed up the healing process.  It is simply pulled from a tree, moistened with water and held against the wound.  The active component is usnic acid and according to Paul Bergner, in his book Medical Herbalism, its antibacterial properties have shown to be effective against staphylococcus bacteria, streptococcus bacteria and even a bacterium that commonly causes pneumonia.

Usnea at Green Lake in Whistler

Usnea on the Wedgemount Lake Trail in Whistler

Usnea on the Panorama Ridge Trail

Excellent Books About Flora & Fauna Found in Whistler

Yew Tree: A Thousand WhispersFlora and Fauna of the West Coast of BCThe Yew Tree: A Thousand Whispers by Hal Hartzell is a fantastic book on yew trees.  About as comprehensive as a book on yew trees can be.  Culture, history, modern uses and specific to Whistler and Part 4 of the book specifically deals with the Pacific Yew.  From an extensive look at Native Americans use of the Pacific Yew to a more recent examination of this amazing tree.  If you have any interest in this extraordinary tree you will find it hard to put this wonderful book down.  The author Collin Varner has a wonderful series of Plants of.. books on various regions beyond Whistler. Plants of Vancouver and the Lower Mainland, Plants of the Gulf and San Juan Islands and Southern Vancouver Island, and Plants of the West Coast Trail. In the last couple years he has started a new series of books. The Flora and Fauna of Coastal British Columbia and the Pacific Northwest and Edible and Medicinal Flora of the West Coast: British Columbia and the Pacific Northwest.

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Whistler & Garibaldi Park Glossary

 Ablation Zone WhistlerAblation Zone  Accumulation Zone WhistlerAccumulation Zone  Adit Lakes WhistlerAdit Lakes  Aiguille Whistler & Garibaldi ParkAiguille  Alpine Zone Whistler & Garibaldi ParkAlpine Zone  ArborlithArborlith/Lithophyte  Arete Whistler & Garibaldi ParkArête  A River Runs Through It WhistlerARRTI  Armchair Glacier, Garibaldi Park, WhistlerArmchair Glacier  The Barrier in Garibaldi ParkThe Barrier  Battleship Islands in Garibaldi LakeBattleship Islands  Bears in Whistler & Garibaldi ParkBears  Bench Geology WhistlerBench  Bergschrund or SchrundBergschrund  BivouacBivouac  Blue FaceBlue Face  Whistler Bungee BridgeBungee Bridge  Bushwhacking in WhistlerBushwhack  Whistler CairnsCairn/Inuksuk  Neal CarterCarter, Neal  Parkhurst CaterpillarParkhurst Cat  Parkhurst Caterpillar RD8Parkhurst RD8  Garibaldi Park WhistlerChimney  Garibaldi Park WhistlerCirque  Parkhurst CletracParkhurst Cletrac  Cloudraker SkybridgeCloudraker  Douglas FirCoast Douglas-fir  Coast MountainsCoast Mountains  ColCol  Columnar JointingColumnar Jointing  CordilleranCordilleran  CorniceCornice  Corrie LakeCorrie Lake  CrevasseCrevasse  Alec DalgleishDalgleish, Alec  Deadfall in WhistlerDeadfall  Emerald Park in WhistlerEmerald Forest  Erratics in Garibaldi Park and WhistlerErratic  The Fissile in Garibaldi Park, WhistlerThe Fissile  Fitzsimmons Creek in WhistlerFitzsimmons Creek  Fitzsimmons Range, WhistlerFitzsimmons Range  Garibaldi Park WhistlerFyles, Tom  Garibaldi Park WhistlerGaribaldi Ranges  Garibaldi Park WhistlerGaribaldi Volcanic Belt  Gemel - Whistler A to ZGemel  Garibaldi Park WhistlerGlacier Window  Green Lake in WhistlerGreen Lake  Green Lake LoopGreen Lake Loop  Hoary Marmots in WhistlerHoary Marmot  Garibaldi Park WhistlerKrummholz  Lodgepole Pine Trees WhistlerLodgepole Pine  Glacier Moraines in Garibaldi Park WhistlerMoraine  Garibaldi Park WhistlerMt Garibaldi  Mount James Turner in Garibaldi Park, WhistlerMt James Turner  Mountain Hemlock Garibaldi Park WhistlerMountain Hemlock  Northair Mine in WhistlerNorthair Mine  North Arm FarmNorth Arm Farm  Nunatuks in Whistler and Garibaldi ParkNunatuk  Nurse Stump or Log in WhistlerNurse Stump  Overlord Mountain and GlacierOverlord  Pacific Yew, WhistlerPacific Yew  Paper Birch, WhistlerPaper Birch  Parkhurst RidgeParkhurst Ridge  Parkhurst SawmillParkhurst Sawmill  Parkhurst WyeParkhurst Wye  Peak 2 Peak GondolaPeak 2 Peak  Parkhurst Plow TreePlow Tree  Rainbow Lodge, WhistlerRainbow Lodge  Garibaldi Park WhistlerRoundhouse  Garibaldi Park WhistlerRubble Creek  Garibaldi Park WhistlerScree  Garibaldi Park WhistlerSpearhead Range  Garibaldi Park WhistlerThe Table  Garibaldi Park WhistlerTarn  Charles TownsendTownsend, Charles  Usnea or Old Man's BeardUsnea  Waterbar or Cross DitchWaterbar  Wedge Creek in WhistlerWedge Creek  Western Hemlock Trees in WhistlerWestern Hemlock  Western RedcedarWestern Redcedar  Whistler SpruceWhistler Spruce  Mills Winram Whistler Coast Mountains MountaineerWinram, Mills 

Northair Mine is a surreal little world of colourful murals on abandoned cement foundations, surrounded by an astoundingly tranquil little lake in a ...
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The Pacific yew or western yew is a coniferous tree that grows in Whistler and along the coast from Alaska to California. The Pacific yew’s unique ...
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Columnar Jointing: bizarre looking columns of oddly angular rock formations that can be found in many places around Whistler and worldwide.  Generally ...
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Russet Lake sits in a wide, glacier carved valley at the base of The Fissile.  In the direction opposite The Fissile, up on a plateau less than a ...
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Charles Townsend climbed and explored several mountains around Whistler back in 1923, when much of the area remained unexplored.  Along with his friend Neal ...
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Every unusual phenomenon in the forest seems to have a name, but one natural work of art seems to be without a commonly used name.  Big trees with ...
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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 ...
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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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Hiking Gear Rental Whistler and Garibaldi Park

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  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  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 FriendlyMount Sproatt  Moderate Hiking Trail WhistlerTaylor Meadows  Whistler Hiking Trail EasyTrain Wreck  Hiking Trail Hard - Whistler TrailsWedgemount Lake  Pay Use Hiking Trail WhistlerWhistler Mountain

  Winter Hiking WhistlerJanuary  Winter Hiking WhistlerFebruary  Spring Hiking WhistlerMarch  Spring Hiking WhistlerApril  Spring Hiking WhistlerMay  Summer Hiking WhistlerJune  Summer Hiking WhistlerJuly  Summer Hiking WhistlerAugust  Fall Hiking WhistlerSeptember  Fall Hiking WhistlerOctober  Fall Hiking WhistlerNovember  Winter Hiking WhistlerDecember

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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Jane Lakes are a very remote feeling set of lakes in the beautiful wilderness near Cheakamus Crossing.  Consisting of three lakes, West Jane Lake, East Jane Lake and Little Jane Lake, they have a great ...
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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 short, winding, and ever-changing hiking trail to Rainbow Falls is the same as the much more popular trailhead for Rainbow Lake.  The trailhead is marked as the Rainbow Trail, and the trail quickly ...
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