Paper birch, also known as white birch is a type of birch tree that grows in northern North America. Named for its paper-like, white or cream coloured bark that easily peels off in large white, horizontal sheets. Leaves are rounded at the base and with a pointed tip and have a length ranging from 5-12cm or 2-5 inches. Wood is excellent for firewood and pulpwood. The bark is particularly flammable. Usually grow to 20 metres (66 feet), but have been known to grow at tall as 40 metres (130 feet).
Trunk diameters of white birch have been known to reach 76 cm or 30 inches. In cold climates such as Whistler they have been known to grow over 100 years, however they generally have a lifespan of about 30 years. The bright white coloured bark on mature trees is very durable due to its high oil content. Encountering a fallen paper birch in the forest, you often find hollow bark intact with the inside rotted away. Paper birch wood is sometimes used to make furniture, flooring, plywood and popsicle sticks. Historically it has been used to make spears, bows, arrows, snowshoes and sleds. The bark is often used as a fire starter and it easily burns even when wet. The bark is waterproof and can be used to waterproof a sod-roofed house. Paper birch trees are well adapted to grow after forest fires. Their numerous lightweight seeds spread great distances by wind and rapidly germinate to fast growing trees. This is why in the first few years after a forest fire, paper birch trees dominate. This dominance does not last however, as the short lived, shade intolerant paper birch trees are slowly overtaken by other longer living tree species. In fact, the paper birch relies on forest fires to thrive. If a forest fire doesn’t decimate a forest every century, the paper birch will almost completely be overtaken by other tree species. So, a newly established forest after a forest fire may be almost entirely paper birch trees. After 50 years they are well under half as numerous as other trees move in. In forests older than a century, birch trees will have almost entirely disappeared.
Paper birch trees are a major cause of allergies in the spring months in Whistler and much of northern North America. From March to June birch trees release tremendous amounts of pollen into the air which swirls around in the wind and is inhaled by allergy sufferers. Settling in peoples eyes and noses, this pollen triggers immune systems and bodies fight off the threat with histamines. Histamines come with annoying side-effects such as itchy, watery eyes, sneezing, runny nose and scratchy throat. Interestingly, birch pollen allergy can also trigger allergic reactions to some food. So, you may eat apples, carrots, celery, hazelnuts, peanuts, walnuts, peaches or pears and get itching and swelling in your throat and mouth. Often attributed to a sudden allergy to these foods, when it is actually triggered by paper birch pollen.
More Whistler & Garibaldi Park Hiking A to Z!
Arête: a thin ridge of rock formed by two glaciers parallel to each other. Sometimes formed from two cirques meeting. From the French for edge or ridge. Around ...
Bushwhack is a term often used in Canada and the United States to refer to hiking off-trail where no trail exists. Literally means 'bush' and 'whack'. To ...
Erratic 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 ...
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 ...
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 ...
The Garibaldi Volcanic Belt is a line of mostly dormant stratovolcanoes and subglacial volcanoes largely centred around Whistler and extending through much ...
Mills Winram was a very active mountaineer from Vancouver with some very notable ascents in the 1920's and 1930's. He, along with Fred Parkes and Stan ...
The Garibaldi Ranges are a subdivision of the Pacific Ranges of the Coast Mountains. Deriving its name from Mount Garibaldi, the Garibaldi Ranges cover the huge ...
Panorama Ridge is easily one of the most amazing hikes in Garibaldi Provincial Park. The 15 kilometre(9.3 mile) hike from the trailhead at Rubble Creek to Panorama Ridge takes you through beautiful and deep ...
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 ...
Whistler has an absurd number of wonderful and free hiking trails and Parkhurst Ghost Town certainly ranks as the most unusual and interesting. Parkhurst was a little logging town perched on the edge of Green ...
Alexander Falls is a very impressive 43 metre/141 foot waterfall just 30 to 40 minutes south of Whistler in the Callaghan Valley. Open year-round and located just before Whistler Olympic Park where several ...
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 ...
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 ...
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. ...
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 ...
Hiking in Whistler is spectacular and wonderfully varied. Looking at a map of Whistler you see an extraordinary spider web of hiking trails that are unbelievably numerous. Easy trails, moderate trails and challenging hiking trails are all available. Another marvellous ...
Squamish is located in the midst of a staggering array of amazing hiking trails. Garibaldi Provincial Park sprawls alongside Squamish and up and beyond Whistler. Tantalus Provincial Park lays across the valley to the west and the wonderfully remote Callaghan Valley ...
Clayoquot Sound has a staggering array of hiking trails within it. Between Tofino and Ucluelet, Pacific Rim Park has several wilderness and beach trails, each one radically different from the last. The islands in the area are often Provincial parks on their own with ...
Victoria has a seemingly endless number of amazing hiking trails. Most take you to wild and beautiful Pacific Ocean views and others take you to tranquil lakes in beautiful BC Coastal Rainforest wilderness. Regional Parks and Provincial Parks are everywhere you turn in ...
The West Coast Trail was created after decades of brutal and costly shipwrecks occurred along the West Coast of Vancouver Island. One shipwreck in particular was so horrific, tragic and unbelievable that it forced the creation of a trail along the coast, which ...
Paper birch, also known as white birch is a type of birch tree that grows in northern North America. Named for its paper-like, white or cream coloured bark that easily peels off in large white, horizontal sheets. Leaves are rounded at the base and with a pointed tip and have a length ranging from 5-12cm or 2-5 inches. Wood is excellent for firewood and pulpwood. The bark is particularly flammable. Usually grow to 20 metres (66 feet), but have been known to grow at tall as 40 metres (130 feet).
Alexander Falls 
Ancient Cedars 
Black Tusk 
Blackcomb Mountain 
Cheakamus River 
Cirque Lake 
Wedgemount Lake 
January 
March 
June 
September 
