Fissile Peak

Whirlwind Peak is a 2,427-metre (7,963-foot) mountain summit in southwestern British Columbia, Canada.

Overlord Mountain is a 2,625-metre (8,612-foot) glacier-clad peak located in the Garibaldi Ranges of the Coast Mountains, in Garibaldi Provincial Park of southwestern British Columbia, Canada. It is the highest point of the Fitzsimmons Range, which is a subset of the Garibaldi Ranges, and can be readily seen from the Whistler Blackcomb ski area. It is situated 15 km (9 mi) southeast of Whistler, and its nearest higher peak is Mount Macbeth, 3 km (2 mi) to the north-northeast. The Benvolio Glacier rests below the south aspect of the summit, the Fitzsimmons Glacier on the east aspect, and the expansive Overlord Glacier spans the northern and western aspects of the mountain. Precipitation runoff from the peak and meltwater from its glaciers drains into tributaries of the Cheakamus River. The first ascent of the mountain was made in 1923 by Phyllis Munday and Don Munday via the Benvolio Glacier. The mountain's descriptive name was recommended by the Garibaldi Park Board and officially adopted on September 2, 1930, by the Geographical Names Board of Canada.

Mount Benvolio is a 2,613-metre (8,573-foot) glacier-clad peak located in the Garibaldi Ranges of the Coast Mountains, in Garibaldi Provincial Park of southwestern British Columbia, Canada. It is the second-highest point of the Fitzsimmons Range, which is a subset of the Garibaldi Ranges. It is situated 15 km (9 mi) southeast of Whistler, and its nearest higher peak is Overlord Mountain, 0.7 km (0 mi) to the northwest. The Benvolio Glacier is set on the western slope of the peak, the Diavolo Glacier spreads out below the eastern aspect of the summit, and the Fitzsimmons Glacier descends the north slope. Precipitation runoff from the peak and meltwater from its glaciers drains into tributaries of the Cheakamus River.

Mount Trorey is a 2,461-metre (8,074-foot) mountain summit located in British Columbia, Canada.

Mount Fitzsimmons is a 2,603-metre (8,540-foot) glacier-clad peak located in the Garibaldi Ranges of the Coast Mountains, in Garibaldi Provincial Park of southwestern British Columbia, Canada. It is the third-highest point of the Fitzsimmons Range, which is a subset of the Garibaldi Ranges. It is situated 15 km (9 mi) southeast of Whistler, and its nearest higher peak is Mount Benvolio, 0.5 km (0 mi) to the west-southwest. The Diavolo Glacier spreads out below the southeast aspect of the summit, and the Fitzsimmons Glacier descends the northwest slopes. Precipitation runoff from the peak and meltwater from its glaciers drains into tributaries of the Cheakamus River. The first ascent of the mountain was made on August 19, 1924, by a party of the British Columbia Mountaineering Club. The peak was named for prospector James Fitzsimmons, who built a trail along Fitzsimmons Creek in an effort to haul supplies to a small copper mine he staked and worked. The mountain's name was officially adopted on September 2, 1930, by the Geographical Names Board of Canada.

The Spearhead Range is a short subrange of the Garibaldi Ranges of southwestern British Columbia, Canada, adjacent to the resort town of Whistler, British Columbia and ending at its northwestern apex in Blackcomb Mountain, one of two mountains forming the Whistler Blackcomb ski resort. Other notable summits are Tremor Mountain (highest point of the range), The Spearhead, Mount Macbeth, Decker Mountain, Mount Trorey, Phalanx Mountain and Shatter, Shudder, Quiver and other similarly named peaks and glaciers. The range was named by Don and Phyllis Munday as the range's peaks resembled spearheads rising from the alpine fog. To the north of the range is Lone Goat Pass, formed by Wedge Creek and Lone Goat Creek, which is fed by the Spearhead Glacier, the largest glacier in the range. The valley of Fitzsimmons Creek is on the range's south side, and is the location of the Whistler Sliding Centre, which was built for the 2010 Winter Olympics. The Spearhead Range's counterpart on the south side of Fitzsimmons Creek is the Fitzsimmons Range, which runs east from Whistler Mountain.

Decker Mountain is a 2,421-metre (7,943-foot) flat-topped peak located in the Garibaldi Ranges of the Coast Mountains, in Garibaldi Provincial Park of southwestern British Columbia, Canada. It is part of the Spearhead Range, which is a subset of the Garibaldi Ranges. It is situated 9 km (6 mi) southeast of Whistler, and 3.9 km (2 mi) west-northwest of Tremor Mountain, which is the highest point in the Spearhead Range. Precipitation runoff from the south side of the peak drains into Fitzsimmons Creek which is a tributary of the Cheakamus River, and meltwater from the Decker Glacier on the northeastern slope drains to Wedge Creek. Decker Mountain is often climbed as part of the Spearhead Traverse. The first ascent of the mountain was made in 1954 by a party from the Varsity Outdoor Club of the University of British Columbia. The descriptive name for the mountain refers to its two-decked layer form and flat, deck-like top, while the suffix "er" was used for purposes of euphony. The mountain's name was officially adopted on August 27, 1965, by the Geographical Names Board of Canada as submitted by Dick Culbert, author of Climber's Guide to the Coastal Ranges of British Columbia.

The Fitzsimmons Range is a small mountain range on the northwestern edge of the Garibaldi Ranges in southwestern British Columbia, Canada, located between the valleys of Cheakamus Lake (SW) and Fitzsimmons Creek (NE). Its most famous summit is Whistler Mountain, which overlooks the resort town of Whistler and is one of the two mountains forming the Whistler Blackcomb ski resort. Most of the range is within Garibaldi Provincial Park, while its northeastern extremity is part of the resort municipality, and of the lands associated with the ski resort operation. Other summits in the range include Oboe Summit, Piccolo Summit and Flute Summit, which are hillocks along the ridge running southeast from Whistler Mountain and were named in association with the renaming of Whistler. Beyond them is Singing Pass and Mount Fitzsimmons 2603 m (8540 ft) which is at the opposite end of the range from Whistler Mountain and the location of Fitzsimmons Glacier, which is the source of Fitzsimmons Creek. Mount Fitzsimmons is part of the Overlord Massif, which is named for the highest peak in the range, Overlord Mountain, 2625 m (8612 ft), just to its west. The massif forms a pyramidal massif visible from Whistler Village; another summit in the massif is Mount Benvolio 2613 m (8573 ft). Other peaks, which lie south of the Overlord massif, are Cheakamus Mountain 2588 m (8491 ft), Angelo Peak 2561 m (8402 ft) and Diavolo Peak 2569 m (8428 ft).

Mount Macbeth is a 2,639-metre (8,658-foot) glacier-clad peak located in the Garibaldi Ranges of the Coast Mountains, in Garibaldi Provincial Park of southwestern British Columbia, Canada. It is part of the Spearhead Range, which is a subset of the Garibaldi Ranges. It is situated 14 km (9 mi) southeast of Whistler, and 2 km (1 mi) south of Tremor Mountain, which is the highest point in the Spearhead Range. The Naden Glacier spreads out below the eastern aspect of the summit, the Macbeth Glacier lies below the south aspect, and the Curtain Glacier descends the northern slope. Precipitation runoff from the peak and meltwater from its glaciers drains into Fitzsimmons Creek which is a tributary of the Cheakamus River. Macbeth is most often climbed as part of the Spearhead Traverse. The first ascent of the mountain was made in 1969 by P. Starr, E. Bass, B. Ellis, and P. Macec via the northeast ridge. The peak was named in 1964 by an Alpine Club of Canada climbing party, to commemorate the 400th anniversary of William Shakespeare's birth. The mountain's name was officially adopted on August 27, 1965, by the Geographical Names Board of Canada.

Tremor Mountain is a prominent 2,691-metre (8,829-foot) summit located in the Garibaldi Ranges of the Coast Mountains, in Garibaldi Provincial Park of southwestern British Columbia, Canada. It is the highest point of the Spearhead Range, which is a subset of the Garibaldi Ranges. It is situated 13 km (8 mi) southeast of Whistler, and 8.7 km (5 mi) south of Wedge Mountain, its nearest higher peak. Precipitation runoff from the south side of the peak as well as meltwater from the Platform Glacier drains into Fitzsimmons Creek which is a tributary of the Green River. Meltwater from the Tremor Glacier on the northwestern slope drains to Wedge Creek, and meltwater from the Shudder Glacier on the northeast slope drains into Billygoat Creek, a tributary of the Lillooet River. Tremor Mountain is often climbed as part of the Spearhead Traverse. The first ascent of the mountain was made in 1928 by A.J. Campbell Garibaldi survey party. The mountain's name origin refers to unexplained earth tremors when the first ascent party was on the summit. The mountain's toponym was officially adopted on September 6, 1951, by the Geographical Names Board of Canada.

The Spearhead Glacier is the largest glacier on the Spearhead Range, located on the opposite, northeast side of that range from the resort town of Whistler, British Columbia, Canada, and is serviced in part by the lift system of the Whistler Blackcomb ski resort. The glacier's apex is at the peak known as The Spearhead, which also lies at the head of the Blackcomb Glacier.

Shudder Mountain is a 2,671-metre (8,763-foot) summit in British Columbia, Canada.