Bastion Range

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Bastion Range
Geography
Country Canada
State/Province British Columbia
Range coordinates 50°12′N122°34′W / 50.200°N 122.567°W / 50.200; -122.567 Coordinates: 50°12′N122°34′W / 50.200°N 122.567°W / 50.200; -122.567
Parent range Garibaldi Ranges

The Bastion Range is a small mountain range at the northeastern corner of Garibaldi Provincial Park in the Garibaldi Ranges of the Pacific Ranges of the Coast Mountains in southwestern British Columbia, Canada. [1] Overlooking Lillooet Lake, it has an area of 50 km2. [2]

Mountain range A geographic area containing several geologically related mountains

A mountain range or hill range is a series of mountains or hills ranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny. Mountain ranges are formed by a variety of geological processes, but most of the significant ones on Earth are the result of plate tectonics. Mountain ranges are also found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets.

Garibaldi Provincial Park Canadian provincial park

Garibaldi Provincial Park, also called Garibaldi Park, is a wilderness park located in British Columbia, Canada, about 70 kilometres (43.5 mi) north of Vancouver. The park is located to the east of the Sea to Sky Highway between Squamish and Whistler and covers an area of over 1,950 square kilometres. Garibaldi was designated as a provincial park in 1927, and originally included what was later split off in 1967 as Golden Ears Provincial Park, which juts southward between the basins of Pitt Lake and the Stave River into the Municipality of Maple Ridge.

Garibaldi Ranges

The Garibaldi Ranges are the next-to-southwesternmost subdivision of the Pacific Ranges of the Coast Mountains; only the North Shore Mountains are farther southwest. They lie between the valley formed by the pass between the Cheakamus River and Green River on the west and the valley of the Lillooet River on the east, and extend south into Maple Ridge, an eastern suburb of Vancouver, and the northern District of Mission. To their south are the North Shore Mountains overlooking Vancouver while to their southeast are the Douglas Ranges.

See also

Related Research Articles

Mount Garibaldi mountain in Canada

Mount Garibaldi is a potentially active stratovolcano in the Sea to Sky Country of British Columbia, 80 km (50 mi) north of Vancouver, British Columbia, Canada. Located in the southernmost Coast Mountains, it is one of the most recognized peaks in the South Coast region, as well as British Columbia's best known volcano. It lies within the Garibaldi Ranges of the Pacific Ranges.

Pacific Ranges mountain range

The Pacific Ranges are the southernmost subdivision of the Coast Mountains portion of the Pacific Cordillera. Located entirely within British Columbia, Canada, they run northwest from the lower stretches of the Fraser River to Bella Coola and Burke Channel, north of which are the Kitimat Ranges. The Coast Mountains lie between the Interior Plateau and the Coast of British Columbia.

The Black Tusk mountain in Canada

The Black Tusk is a stratovolcano and a pinnacle of volcanic rock in Garibaldi Provincial Park of British Columbia, Canada. At 2,319 m (7,608 ft) above sea level, the upper spire is visible from a great distance in all directions. It is particularly noticeable from the Sea-to-Sky Highway just south of Whistler, British Columbia. Distinctive and immediately identifiable, The Black Tusk is among the best known mountains in the Garibaldi Ranges of the Coast Mountains. The volcano is part of the Garibaldi Volcanic Belt which is a segment of the Canadian Cascade Arc, but it is not within the geographic boundary of the Cascade Range.

Mount Price (British Columbia) volcano in British Columbia, Canada

Mount Price is a small stratovolcano in the Garibaldi Ranges of the Pacific Ranges in southwestern British Columbia, Canada. It is located 10 km (6.2 mi) southeast of the abandoned settlement of Garibaldi above the eastern flank of the Cheakamus River valley. With a summit elevation of 2,052 m (6,732 ft) and a topographic prominence of 402 m (1,319 ft), it rises above the surrounding landscape on the western shore of Garibaldi Lake. A large provincial park surrounds Mount Price and other volcanoes in its vicinity.

The Table mountain in Canada

The Table, sometimes called Table Mountain, is a 2,021-metre (6,631 ft) high flow-dominated andesite tuya located 4 kilometres (2 mi) south of Garibaldi Lake, 15 kilometres (9 mi) northeast of Cheekye and 5 kilometres (3 mi) north of Mount Garibaldi, British Columbia, Canada. It rises over 530 metres (1,740 ft) above the surface of Garibaldi Lake, which lies less than 1 kilometre (1 mi) to the north.

Mount Silverthrone mountain

Mount Silverthrone, officially named Silverthrone Mountain, is a mountain in the Pacific Ranges of the Coast Mountains of British Columbia, Canada, located over 320 km (200 mi) northwest of the city of Vancouver and about 50 km (30 mi) west of Mount Waddington, British Columbia, Canada. It is the highest peak in the Ha-Iltzuk Icefield, which is the largest icefield in the Coast Mountains south of the Alaska Panhandle.

Opal Cone mountain in Canada

Opal Cone is a cinder cone located on the southeast flank of Mount Garibaldi in the Coast Mountains of British Columbia, Canada. It is the source of a 15 km long broad dacite lava flow with prominent wrinkled ridges. The lava flow is unusually long for a silicic lava flow.

Wedge Mountain

Wedge Mountain, 2895 m (9497 ft) prominence: 2249 m, often locally referred to as The Wedge or simply "Wedge", is the highest summit in the Garibaldi Ranges and therefore also Garibaldi Provincial Park, and is among the nearest of the many peaks visible from the Whistler Blackcomb Ski Area, lying north across the valley of Billygoat Pass from the Spearhead Range, which includes one of that resort's two flagship mountains, Blackcomb. It was named for its distinctive wedge shape by the Garibaldi Park Board in 1932 in preference to Mount Vancouver, which had been submitted earlier. It is part of an unnamed range forming the most northerly group of peaks in the Garibaldi Ranges, the other two most notable being Mount Weart, known as the Armchair because of its shape, and Mount Currie, which overlooks the First Nations Reserve of the same name and the neighbouring town of Pemberton. Wedge's very high prominence is defined by the divide between the Green and Cheakamus Rivers at a locality at the south end of Alta Lake known as Tokum Corners.

Round Mountain is an eroded volcanic outcrop in the Garibaldi Volcanic Belt in British Columbia, Canada, located 8 km southwest of Eanastick Meadows, 9 km (6 mi) east of Brackendale and 10 km (6 mi) south of Mount Garibaldi. It is the highpoint of Paul Ridge and is located in the southwest corner of Garibaldi Provincial Park. Round Mountain formed as a result of subduction of the Juan de Fuca Plate beneath the North American Plate, known as the Cascadia subduction zone. Round Mountain last erupted during the Pleistocene.

The Garibaldi Névé is a 35 km2 (14 sq mi) large icefield in the Pacific Ranges of the Coast Mountains in southwestern British Columbia, Canada, located on the eastern flank of Mount Garibaldi.

The Spearhead 2,457 m (8,061 ft) is a peak in the Garibaldi Ranges of British Columbia, Canada, and is one of the main summits of the Blackcomb Mountain portion of the Whistler Blackcomb ski resort, located at the apex of the Blackcomb and Spearhead Glaciers, which is named for it. It also is the namesake of the Spearhead Range, which is the short range flanking the north side of Fitzsimmons Creek and ending on its northwest end at Blackcomb Mountain.

The Red Tusk is a mountain in the Tantalus Range of the Pacific Ranges in southwestern British Columbia, Canada, located 5 km (3.1 mi) southeast of Mount Tantalus and 11 km (6.8 mi) west of Cheekye.

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.

Wedge Pass, also known as Billygoat Pass, 1430 m (4692 ft), is a mountain pass in the northern Garibaldi Ranges, the southwesternmost subdivisions of the Pacific Ranges of the Coast Mountains in British Columbia, Canada. Located immediately on the southern flank of Wedge Mountain and to the immediate north of the Spearhead Range, site of the Blackcomb half of the Whistler Blackcomb Ski Area, it connects the head of Wedge Creek (W), a tributary of the Green River with those of Billgoat Creek (E), a tributary of the Lillooet River. The pass is within Garibaldi Provincial Park and has no road access.

The McBride Range is a small mountain range in southwestern British Columbia, Canada, located east of Cheakamus Lake at the northeast side of Garibaldi Provincial Park. It has an area of 228 km2 and is a subrange of the Garibaldi Ranges which in turn form part of the Pacific Ranges of the Coast Mountains.

The Tower of London Range is a sub-range of the Northern Rocky Mountains in northern British Columbia, Canada, located northwest of the Tuchodi Lakes at the northwest end of the Northern Rocky Mountains Provincial Park to the southwest of Fort Nelson.

Mamquam Icefield glacier in Canada

The Mamquam Icefield is an icefield in southwestern British Columbia, Canada, located at the headwaters of Skookum Creek. It lies at the southern end of Garibaldi Provincial Park and is one of the southernmost icefields in the Pacific Ranges of the Coast Mountains. The highest summit of the icefield is Mamquam Mountain, located at its southern end with an elevation of 2,588 m (8,491 ft).

Mamquam Mountain mountain in Canada

Mamquam Mountain is a mountain in the Pacific Ranges of the Coast Mountains in southwestern British Columbia, Canada, located 6 km (3.7 mi) southeast of Eanastick Meadows and 22 km (14 mi) east of Brackendale. It represents the highest summit of the Mamquam Icefield and lies at the southern end of Garibaldi Provincial Park. Mamquam Mountain was named on September 2, 1930 in association with the Mamquam River.

South Bastion Mountain mountain in Canada

South Bastion Mountain is a 2,664 metres (8,740 ft) peak in British Columbia, Canada. Its line parent is Develin Peak, 1 kilometre (0.62 mi) away. It is part of the Tower of London Range of the Muskwa Ranges in the Canadian Rockies.

References

  1. "Bastion Range". BC Geographical Names.
  2. Bastion Range Archived June 15, 2011, at the Wayback Machine . in the Canadian Mountain Encyclopedia