Fraser Canyon
Overview
Fraser River
The Fraser River is the longest river within British Columbia, Canada, rising at Fraser Pass near Mount Robson in the Rocky Mountains and flowing for , into the Strait of Georgia at the city of Vancouver. It is the tenth longest river in Canada...
where it descends rapidly through narrow rock gorges in the Coast Mountains
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 Coast of British Columbia. They are so-named because of their proximity to the sea coast, and are often...
en route from the Interior Plateau
Interior Plateau
The Interior Plateau comprises a large region of central British Columbia, and lies between the Cariboo and Monashee Mountains on the east, and the Hazelton Mountains, Coast Mountains and Cascade Range on the west. The continuation of the plateau into the United States is known there as the...
of British Columbia
British Columbia
British Columbia is the westernmost of Canada's provinces and is known for its natural beauty, as reflected in its Latin motto, Splendor sine occasu . Its name was chosen by Queen Victoria in 1858...
to the Fraser Valley
Fraser Valley
The Fraser Valley is the section of the Fraser River basin in southwestern British Columbia downstream of the Fraser Canyon. The term is sometimes used to refer to the Fraser Canyon and stretches upstream from there, but in general British Columbian usage of the term refers to the stretch of the...
. Colloquially, the term "Fraser Canyon" is often used to include the Thompson Canyon from Lytton
Lytton, British Columbia
Lytton in British Columbia, Canada, sits at the confluence of the Thompson River and Fraser River on the east side of the Fraser. The location has been inhabited by the Nlaka'pamux people for over 10,000 years, and is one of the earliest locations settled by non-natives in the Southern Interior of...
to Ashcroft, since they form the same highway route which most people are familiar with, although it is actually reckoned to begin above Williams Lake, British Columbia
Williams Lake, British Columbia
Williams Lake, is a city in the Central Interior of British Columbia, Canada. Located in the central part of a region known as the Cariboo, it is the largest urban centre between Kamloops and Prince George, with a population of 11,150 in city limits....
at Soda Creek Canyon near the town of the same name.
The canyon was formed during the Miocene
Miocene
The Miocene is a geological epoch of the Neogene Period and extends from about . The Miocene was named by Sir Charles Lyell. Its name comes from the Greek words and and means "less recent" because it has 18% fewer modern sea invertebrates than the Pliocene. The Miocene follows the Oligocene...
period (23.7–5.3 million years ago) by the river cutting into the uplifting Interior Plateau.
