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 used to refer to any small lake or pond. In British Columbia tarn is used specifically for small mountain lakes. Around Whistler tarns number in the hundreds and many are so small and/or hidden as to remain unnamed. Russet Lake in Garibaldi Provincial Park could be called a tarn, however its relatively large size dominates the area and the term lake seems more appropriate.
Alexander Falls 
Ancient Cedars 
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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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Near Russet Lake there are two beautifully characteristic tarns named Adit Lakes. Both lakes are small, shallow and have irregular shapes. The two lakes lay in quite a remarkable setting overlooking the valley separating the Fitzsimmons Range and the Spearhead Range. The image below shows the view across to the Spearhead Range. Tremor Mountain and Mount Macbeth are the two prominent peaks. The upper glacier flows from Tremor Mountain from the left and Quiver Peak and The Ripsaw from the right. The lower glacier is Curtain Glacier which disappears behind Mount Macbeth. Hundreds of tarns can be found in the mountains around Whistler and most are unnamed. Mount Sproatt, across the valley from Whistler Mountain is home to several stunning tarns. Owing to the broad and seemingly endless alpine terrain on Mount Sproatt, there are dozens of tarns. Tarns are by definition quite small and comparatively warm to swim in, unlike the brutally cold Garibaldi Lake, Wedgemount Lake, Cheakamus Lake and Green Lake. Though many hiking trails in Whistler and Garibaldi Park have become crowded in recent years, finding a beautiful tarn in the wilderness around Whistler is actually pretty easy. Having a serene and secluded tarn on top of a mountain all to yourself is pretty amazing.
Finding a perfect paradise in the mountains around Whistler is not too difficult. This serene little tarn is on Mount Sproatt and just one of many found in the vast wilderness up there. The water temperature is far from cold due to the shallowness, only about 3 metres deep in the middle. Mount Sproatt is criss-crossed with several hiking and biking trails, which makes it reasonably accessible. It's vast area, however, makes it easy to find solitude and a perfect waterfront view for your tent.
Here are two excellent books on the Geology of British Columbia. In Search of Ancient British Columbia by Barbara Huck is one of our favourites. It focuses on southern BC and covers each individual region separately. The Lower Mainland chapter explains the geology, paleontology and archaeology of the region stretching from Vancouver, Sea to Sky, Garibaldi Park and north to Mount Meager and Meager Hot Springs. Quite a lot of the book is devoted to how the last ice age shaped the land and inhabitants of southern BC. The chapters on Vancouver Island are particularly good as the geological history was particularly chaotic and the history of glaciation around present day Victoria is very interesting. Roadside Geology of Southern British Columbia by Bill Mathews and JWH Monger is a wonderful geologic history of BC and covers some great features along the Sea to Sky Highway.
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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