Green Lake (Whistler) Green Lake (Whistler) Green Lake is the largest and most northerly lake in the Resort Municipality of Whistler, British Columbia, Canada. It is the source of the Green River, a tributary of the Lillooet River, and is fed by the River of Golden Dreams, which issues from Alta Lake, which is at the height of land dividing the Green River drainage from that of the Cheakamus River to the south, which is a tributary of the Squamish River. Also feeding Green Lake are Fitzsimmons Creek, which originates in the valley above Whistler Village between Blackcomb and Whistler Mountains, and Rainbow
Whistler Mountain advertising purposes. With the advent of the ski resort in the late 1960s the name was changed to "Whistler" to represent the whistling calls of the marmots, which are also known as "whistlers", that live in the alpine areas of the mountain. Because of the mountain's proximity to Garibaldi Provincial Park, ski lifts are regularly used to quickly access the alpine, and ski tour into the park. The summit is home to the Whistler Peak chair, and this makes it one of the most traveled summits in BC. The mountain forms part of a major ski and snowboard resort. Whistler