Mount Rohr is a mountain summit located in the

Cayoosh Range The Cayoosh Range is the northernmost section of the Lillooet Ranges, which are a subrange of the Pacific Ranges of the Coast Mountains in British Columbia, Canada. The range covers an area of c. and is approximately SW to NE and about SE to ...

of the

Lillooet Ranges The Lillooet Ranges are the southeasternmost subdivision of the Pacific Ranges of the Coast Mountains of British Columbia. They are located between the drainage of the Lillooet River and Harrison Lake on the west and the canyon of the Fraser Rive ...

, in southwestern

British Columbia British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...

Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...

. It is situated east of Pemberton, east of Cayoosh Mountain, and northeast of Joffre Peak, its nearest higher peak. Highway 99 traverses the southern base of the mountain between

Cayoosh Pass Cayoosh Pass (1,275 m / 4,183 ft) is a mountain pass in the Lillooet Ranges of the Pacific Ranges of the southern Coast Mountains in British Columbia, Canada. It lies just west of Duffey Lake on BC Highway 99 between the towns of Lillooet a ...

and the west end of Duffy Lake, while

Mount Chief Pascall Mount Chief Pascall is a mountain summit located in the Joffre Group of the Lillooet Ranges, in southwestern British Columbia, Canada. It is situated east of Pemberton, southwest of Duffy Lake, and within Nlháxten/Cerise Creek Conservancy. C ...

rises on the opposite (south) side of this highway. Mount Rohr forms the westernmost boundary of

Duffey Lake Provincial Park Duffey Lake Provincial Park is a provincial park in British Columbia, Canada, located at the lake of the same name, which lies along BC Highway 99 just east of the summit of Cayoosh Pass. The lake's inflow and outflow are Cayoosh Creek. The par ...

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 First nations are indigenous settlers or bands. First Nations, first nations, or first peoples may also refer to: Indigenous groups *List of Indigenous peoples *First Nations in Canada, Indigenous peoples of Canada who are neither Inuit nor Mé ...

in the region between

Skookumchuck Skookumchuck () is a Chinook Jargon term that is in common use in British Columbia English and occurs in Pacific Northwest English. ''Skookum'' means "strong" or "powerful", and "chuck" means water, so ''skookumchuck'' means "rapids" or "whitewate ...

and Williams Lake. The name was officially adopted on April 21, 1966, by the

Geographical Names Board of Canada The Geographical Names Board of Canada (GNBC) is a national committee with a secretariat in Natural Resources Canada, part of the Government of Canada, which authorizes the names used and name changes on official federal government maps of Canad ...

. 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 Haylmore Creek is the largest tributary of the Gates River, flowing northwest from its origin in the central Cayoosh Range to join that river at the community of Devine, British Columbia, Canada, in the Lillooet Country of the Southern Interio ...

, or south into

Cayoosh Creek Cayoosh Creek is a northeast-flowing tributary of the Seton River in the Canadian province of British Columbia. The name Cayoosh Creek remains on the bridge-sign crossing the stream on BC Highway 99 and continues in use locally to refer to the ...

Climate

Based on the

Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...

, Mount Rohr is located in a

subarctic climate The subarctic climate (also called subpolar climate, or boreal climate) is a continental climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of ...

zone of western

North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...

. Most

weather front A weather front is a boundary separating air masses for which several characteristics differ, such as air density, wind, temperature, and humidity. Disturbed and unstable weather due to these differences often arises along the boundary. For ins ...

s originate in the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...

, and travel east toward the

Coast Mountains The Coast Mountains () are a major mountain range in the Pacific Coast Ranges of western North America, extending from southwestern Yukon through the Alaska Panhandle and virtually all of the British Columbia Coast, Coast of British Columbia sout ...

where they are forced upward by the range (

Orographic lift Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and cr ...

), 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. Winter 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 Mount Rohr.

Gallery

File:Rohr mtn.jpg, South aspect File:North Ridge of Mount Rohr.jpg, Climbing Rohr's North Ridge File:Mount Rohr from south.jpg, Mt. Rohr's south side, from Vantage Peak

References

External links

* Mount Rohr
weather
* Weather
Mountain Forecast
* Hiking Route
Trail guide
{{DEFAULTSORT:Rohr Two-thousanders of British Columbia Lillooet Ranges Lillooet Land District

Climate

Gallery

See also

References

External links