The Chechidla Range is a mountain range

Mountain range

A mountain range is a single, large mass consisting of a succession of mountains or narrowly spaced mountain ridges, with or without peaks, closely related in position, direction, formation, and age; a component part of a mountain system or of a mountain chain...

 in northernwestern 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...

, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

, located about 150 km (93 mi) west of Dease Lake

Dease Lake, British Columbia

Dease Lake is a small community located in the Cassiar Country of the Northern Interior of British Columbia, Canada. Located only a few hours south of the Yukon border, it is located on Highway 37 at the south end of the lake of the same name. Dease Lake is the last major centre before the Alaska...

 and 125–150 km south-southeast of Atlin

Atlin, British Columbia

Atlin is a community in northwestern British Columbia, Canada, located on the eastern shore of Atlin Lake. In addition to continued gold-mining activity, Atlin is a tourist destination for fishing, hiking and Heliskiing. As of 2004, there are 450 permanent residents.The name comes from Áa Tlein,...

. It has an area of 3236 km² and lies roughly in between the Whiting

Whiting River

The Whiting River is a river in Alaska and British Columbia, entering the waters of Stephens Passage at the Borough of Juneau in the Alaska Panhandle between the mouths of the Taku and Stikine Rivers. The main tributary of the Whiting is the South Whiting. The river's basin is at the northern end...

 and Sutlahine Rivers on the west and northwest and the Samotua and Sheslay on the east. It is a subrange of the Boundary Ranges

Boundary Ranges

The Boundary Ranges, also known in the singular and as the Alaska Boundary Range, are the largest and most northerly subrange of the Coast Mountains...

 which in turn form part of 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...

 of the Pacific Cordillera

Pacific Cordillera

The Pacific Cordillera is a top-level physiographic region of Canada. This cordillera is part of the Western Cordillera of North America. The mountain ranges in this region were covered during the Pleistocene by the Cordilleran Ice Sheet...

 mountain system. The Whiting River has its source in the range. The range's name is an approximation of a phrase in the Tahltan language

Tahltan language

Tahltan is a poorly documented Northern Athabaskan language historically spoken by the Tahltan people who live in northern British Columbia around Telegraph Creek, Dease Lake, and Iskut. Some linguists consider Tahltan to be a language with 3 divergent but mutually intelligible dialects...

meaning "mountains of small rocks".