Duffey Peak | |
---|---|
Highest point | |
Elevation | 2,219 m (7,280 ft) [1] |
Prominence | 289 m (948 ft) [1] |
Parent peak | Slalok Mountain (2,653 m) [1] |
Isolation | 3.99 km (2.48 mi) [1] |
Listing | Mountains of British Columbia |
Coordinates | 50°18′04″N122°30′39″W / 50.30111°N 122.51083°W [2] |
Geography | |
Interactive map of Duffey Peak | |
Country | Canada |
Province | British Columbia |
District | Lillooet Land District |
Parent range | Joffre Group Lillooet Ranges Coast Ranges |
Topo map | NTS 92J7 Pemberton [2] |
Climbing | |
Easiest route | Scrambling |
Duffey Peak is a 2,219-metre (7,280-foot) mountain summit located in southwest British Columbia, Canada.
Duffey Peak is part of the Joffre Group, which is a subset of the Lillooet Ranges of the Coast Mountains. [1] It is situated 20 km (12 mi) east of Pemberton, and 4 km (2 mi) immediately northeast of Lillooet Lake. The nearest higher neighbor is Slalok Mountain, 4 km (2 mi) to the northeast and the two peaks are connected by Two Goat Ridge. [1] Precipitation runoff from the peak drains into Joffre Creek and Twin One Creek, both of which are tributaries of the Lillooet River. Topographic relief is significant as the summit rises over 2,000 meters (6,560 feet) above Lillooet Lake in four kilometers (2.5 miles). The summit offers a panoramic view of the lake as well as Mount Matier, Mount Hartzell, Mount Spetch, Slalok Mountain, and Mount Taylor.
The mountain is named in association with Duffey triangulation station. [3] The toponym was officially adopted on January 23, 1979, by the Geographical Names Board of Canada. [2] The Duffey name, as associated with nearby Duffey Lake, refers to "Patrick Duffey, miner, Lillooet" according to the Geographic Board. [4]
Based on the Köppen climate classification, Duffey Peak is located in a subarctic climate zone of western North America. [5] Most weather fronts originate in the Pacific Ocean, and travel east toward the Coast Mountains where they are forced upward by the range (Orographic lift), causing them to drop their moisture in the form of rain or snowfall. As a result, the Coast Mountains experience high precipitation, especially during the winter months in the form of snowfall. Temperatures can drop below −20 °C with wind chill factors below −30 °C. The months July through September offer the most favorable weather for climbing Duffey Peak.
Mount Matier is a prominent 2,783-metre (9,131-foot) mountain summit located in the Coast Mountains, in Joffre Lakes Provincial Park, in southwestern British Columbia, Canada. It is the highest point of the Joffre Group, which is a subset range of the Coast Mountains. It is situated 26 km (16 mi) east of Pemberton, and 9 km (6 mi) northeast of Lillooet Lake. Its nearest higher peak is Mount Weart, 30 km (19 mi) to the southwest. The slopes of the mountain are covered by the Matier Glacier on the northwest, Anniversary Glacier on the northeast, Twin One Glacier on the southeast, and Hartzell Glacier to the south. Precipitation runoff from the peak drains into Joffre Creek and Twin One Creek, both tributaries of the Lillooet River.
Joffre Peak is a 2,721-metre (8,927-foot) mountain summit located in the Coast Mountains, in Joffre Lakes Provincial Park, in southwestern British Columbia, Canada. It is the second-highest point of the Joffre Group, which is a subset of the Lillooet Ranges. It is situated 26 km (16 mi) east of Pemberton and 11 km (7 mi) northeast of Lillooet Lake. Joffre is more notable for its steep rise above local terrain than for its absolute elevation as topographic relief is significant with the summit rising 1,500 meters (4,920 ft) above Cayoosh Creek in 4 km (2.5 mi). The nearest higher peak is Mount Matier, 1.6 km (1 mi) to the south. The mountain's climate supports the Matier Glacier on the southwest slope, and the Anniversary Glacier on the southeast slope. Precipitation runoff from the peak drains into Joffre Creek and Cayoosh Creek which are both within the Fraser River watershed.
Slalok Mountain, originally known as Rex's Pillar, is a 2,653-metre (8,704-foot) mountain summit located in the Coast Mountains, in Joffre Lakes Provincial Park, in southwestern British Columbia, Canada. It is the third-highest point of the Joffre Group, which is a subset of the Lillooet Ranges. It is situated 24 km (15 mi) east of Pemberton, and 8 km (5 mi) northeast of Lillooet Lake. It is 4 km (2 mi) northeast of Duffey Peak and the nearest higher peak is Mount Matier, 1.9 km (1 mi) to the east. Precipitation runoff from the peak drains into Joffre Creek and Twin One Creek, both tributaries of the Lillooet River. The first ascent of the mountain was made in 1963 by C. Adam, T. Anderson, and G. Richardson. The mountain's name Slalok is the traditional name for the settlement of nearby Mount Currie. The name was officially adopted on June 11, 1979, by the Geographical Names Board of Canada. The mountain and its climate supports the Matier Glacier, Stonecrop Glacier, and Tszil Glacier on the northern slopes.
Cayoosh Mountain is a 2,561-metre (8,402-foot) mountain summit located in the Cayoosh Range in southwestern British Columbia, Canada. It is situated 22 km (14 mi) east-northeast of Pemberton, 12 km (7 mi) north-northeast of Lillooet Lake, and immediately north of Cayoosh Pass. Its nearest higher peak is Mount Marriott, 5.43 km (3 mi) to the north-northeast. Precipitation runoff from the peak drains into Cayoosh Creek and other tributaries of the Fraser River. The mountain's name was submitted by Karl Ricker, a mountaineer, and was officially adopted on January 23, 1979, by the Geographical Names Board of Canada.
Mount Weart is a 2,835-metre (9,301-foot) triple-summit mountain located in the Garibaldi Ranges of the Coast Mountains, in northwestern Garibaldi Provincial Park of southwestern British Columbia, Canada. It is situated 14 km (9 mi) northeast of Whistler, and its nearest higher peak is Wedge Mountain, 3.7 km (2 mi) to the south, which is the only peak within the park higher than Weart. The Armchair Glacier rests below the west aspect of the summit, and the massive Weart Glacier spans the northern and eastern aspects of the mountain. Precipitation runoff from the peak and meltwater from the glaciers drains into Wedgemount Lake and tributaries of the Lillooet River.
Mount Spetch is a 2,579-metre (8,461-foot) mountain summit located in the Coast Mountains, in Joffre Lakes Provincial Park, in southwestern British Columbia, Canada. It is part of the Joffre Group, which is a subset of the Lillooet Ranges. It is situated 25 km (16 mi) east of Pemberton, midway between Mount Matier and Slalok Mountain, both one kilometre either side of Spetch. The mountain's name was submitted by Karl Ricker of the Alpine Club of Canada to honor Samuel W. Spetch, who operated the general store at Birken, and other businesses in Pemberton. The name was officially adopted on January 23, 1979, by the Geographical Names Board of Canada. The first ascent of the mountain was made in 1971 by J. Oswald and G. Walter. Precipitation runoff from the peak drains into Joffre Creek and Twin One Creek, both tributaries of the Lillooet River. The mountain and its climate supports the Matier Glacier on the northern slope.
Parkhurst Mountain is a 2,494-metre (8,182-foot) mountain summit located in the Garibaldi Ranges of the Coast Mountains, in northwestern Garibaldi Provincial Park of southwestern British Columbia, Canada. It is situated 11 km (7 mi) east-northeast of Whistler, south of Wedgemount Lake, and on the west side of Wedgemount Glacier. Parkhurst's nearest neighbor is Rethel Mountain, 0.89 km (1 mi) to the northwest, and its nearest higher peak is Wedge Mountain, 1.8 km (1 mi) to the southeast. Mount Weart, the second-highest peak in the park, rises 2.6 km (2 mi) northeast of Parkhurst. Precipitation runoff from the peak drains into Wedge Creek, Wedgemount Creek, and Rethel Creek, which are all tributaries of the Green River, which in turn is a tributary of the Lillooet River. The present day ghost town of Parkhurst was an old logging town in the 1920s and 1930s set on the edge of Green Lake, 9 km (6 mi) west of Parkhurst Mountain. The site was named for Mr. and Mrs. Parkhurst who preempted the land on Green Lake in 1902 and built a small house where they lived with their family. The mountain's name was officially adopted on June 25, 1975, by the Geographical Names Board of Canada.
Rethel Mountain is a 2,408-metre (7,900-foot) mountain summit located in the Garibaldi Ranges of the Coast Mountains, in northwestern Garibaldi Provincial Park of southwestern British Columbia, Canada. It is situated 11 km (7 mi) northeast of Whistler, on the south side of Wedgemount Lake and west side of Wedgemount Glacier. Its nearest higher peak is Parkhurst Mountain, 1.3 km (1 mi) to the southeast. Rethel is set 3.2 km (2 mi) northwest of Wedge Mountain, the highest peak in Garibaldi Park, and 2.9 km (2 mi) southwest of Mount Weart, the second-highest in the park. Precipitation runoff from the peak drains into Wedgemount Creek and Rethel Creek, both tributaries of the Green River, which in turn is a tributary of the Lillooet River. It was named in association from Rethel station on the Pacific Great Eastern Railway route. The mountain's name was officially adopted on February 27, 1978, by the Geographical Names Board of Canada.
Mount Chief Pascall is a 2,206-metre (7,238-foot) mountain summit located in the Joffre Group of the Lillooet Ranges, in southwestern British Columbia, Canada. It is situated 26 km (16 mi) east of Pemberton, 8 km (5 mi) southwest of Duffy Lake, and within Nlháxten/Cerise Creek Conservancy. Cayoosh Pass lies immediately northwest of the mountain, with Cayoosh Mountain on the opposite side of the pass. Its nearest higher peak is Joffre Peak, 2.1 km (1 mi) to the south, and Mount Rohr rises 5 km (3 mi) to the northeast. Precipitation runoff from the peak drains into tributaries of Cayoosh Creek.
Mount Hartzell is a 2,615-metre (8,579-foot) mountain summit located in the Coast Mountains, in Joffre Lakes Provincial Park, in southwestern British Columbia, Canada. It is part of the Joffre Group, which is a subset of the Lillooet Ranges. It is situated 25 km (16 mi) east of Pemberton, midway between Mount Matier and Mount Spetch, each a half kilometre either side of Hartzell. The mountain's name was submitted by Karl Ricker of the Alpine Club of Canada to honor Carl A. Hartzell, an early settler and postmaster at Pemberton. The name was officially adopted on January 23, 1979, by the Geographical Names Board of Canada. Precipitation runoff from the peak drains into Joffre Creek and Twin One Creek, both tributaries of the Lillooet River. The mountain and its climate supports the Hartzell Glacier on the southeast slope, and the Matier Glacier on the northern slope.
Mount Duke is a 2,379-metre (7,805-foot) mountain summit located in the Joffre Group of the Lillooet Ranges, in southwestern British Columbia, Canada. It is situated 30 km (19 mi) east of Pemberton, and 10 km (6 mi) southwest of Duffy Lake. The highest peak in the Joffre Group, Mount Matier, rises 4.4 km (3 mi) to the west. The mountain's name was submitted by Reverend Damasus Payne, a Benedictine monk and mountaineer, to honor Archbishop William Mark Duke. It was officially adopted on April 21, 1966, by the Geographical Names Board of Canada. Precipitation runoff from the peak drains into Caspar Creek and Twin One Creek.
Mount Rohr is a 2,423-metre (7,949-foot) mountain summit located in the Cayoosh Range of the Lillooet Ranges, in southwestern British Columbia, Canada. It is situated 29 km (18 mi) east of Pemberton, 8.2 km (5 mi) east of Cayoosh Mountain, and 6.8 km (4 mi) northeast of Joffre Peak, its nearest higher peak. Highway 99 traverses the southern base of the mountain between Cayoosh Pass and the west end of Duffy Lake, while Mount Chief Pascall rises on the opposite (south) side of this highway. Mount Rohr forms the westernmost boundary of Duffey Lake Provincial Park as it also represents the park's highest point. The mountain's name was submitted by Rev. Damasus Payne, a mountaineer, to honor Rev. Victor Sebastian Rohr (1873-1965), who spent 40 years in British Columbia and was a missionary to the First Nations in the region between Skookumchuck and Williams Lake. The name was officially adopted on April 21, 1966, by the Geographical Names Board of Canada. Two established climbing routes are the West Ridge and via Rohr Lake, both of which can be skied in winter. Precipitation runoff from the peak drains north into headwaters of Haylmore Creek, or south into Cayoosh Creek.
Mount Taylor is a 2,318-metre (7,605-foot) mountain summit located in the Coast Mountains, in Joffre Lakes Provincial Park, in southwestern British Columbia, Canada. It is part of the Joffre Group, which is a subset of the Lillooet Ranges. It is situated 21 km (13 mi) east of Pemberton, and 7 km (4 mi) northeast of Lillooet Lake. Its nearest higher peak is Slalok Mountain, 1.9 km (1 mi) to the east. Precipitation runoff from the peak drains into Joffre Creek, a tributary of the Lillooet River. The mountain's name was submitted by Karl Ricker of the Alpine Club of Canada to honor Ada C. Taylor, a Pemberton pioneer and the first nurse in that community. The toponym was officially adopted January 23, 1979, by the Geographical Names Board of Canada.
Mount James Turner is a 2,703-metre (8,868-foot) mountain summit located in British Columbia, Canada.
Mount McLean is a 2,427-metre (7,963-foot) mountain summit located in British Columbia, Canada.
Handcar Peak is a 2,338-metre (7,671-foot) mountain summit located in the Railroad Group of the Coast Mountains, in the Pemberton Valley of southwestern British Columbia, Canada. It is situated 38 km (24 mi) northwest of Pemberton and 3 km (2 mi) west of Locomotive Mountain. Precipitation runoff from the peak drains into Sampson Creek and Buck Creek which are both tributaries of the Lillooet River. Handcar Peak is more notable for its steep rise above local terrain than for its absolute elevation as topographic relief is significant with the summit rising over 2,050 meters (6,725 ft) above Lillooet River and Pemberton Valley in approximately 4 km (2.5 mi). The mountain's name was proposed in 1978 by mountaineer Karl Ricker of the Alpine Club of Canada, in association with Railroad Pass, Railroad Creek and other railroad-related names of the immediate vicinity. The toponym was officially adopted January 23, 1979, by the Geographical Names Board of Canada.
Mount McNair is a 1,784-metre (5,853-foot) mountain summit located in British Columbia, Canada.
Goat Peak is a 2,473-metre (8,114-foot) summit located in the Pemberton Valley of British Columbia, Canada.
Vantage Peak is a 2,235-metre (7,333-foot) mountain summit located in the Coast Mountains of British Columbia, Canada. It is part of the Joffre Group, which is a subset of the Lillooet Ranges. It is situated 28.5 km (18 mi) east of Pemberton on the boundary of the Nlháxten/Cerise Creek Conservancy. Precipitation runoff from the peak drains southwest into Twin One Creek thence Lillooet Lake; the north slope drains into headwaters of Cerise Creek; and the east slope drains into Caspar Creek thence Cayoosh Creek which is within the Fraser River watershed. Vantage Peak is more notable for its steep rise above local terrain than for its absolute elevation as topographic relief is significant with the summit rising 1,135 meters (3,724 ft) above Twin One Creek in 4 km (2.5 mi). The nearest higher neighbor is Mount Duke, 2.08 km (1 mi) to the southeast.
Mount Howard is a 2,551-metre (8,369-foot) mountain summit located in the Coast Mountains of British Columbia, Canada. It is part of the Joffre Group, which is a subset of the Lillooet Ranges. Mount Howard is situated 27 km (17 mi) east of Pemberton and immediately southeast of Mount Matier. Precipitation runoff from the peak drains into Twin One Creek thence Lillooet Lake which is within the Lillooet River watershed. Mount Howard is more notable for its steep rise above local terrain than for its absolute elevation as topographic relief is significant with the summit rising 1,650 meters (5,413 ft) above Twin One Creek in 4 km (2.5 mi).