Outline of the Cascade Range
The following outline is provided as an overview of and topical guide to the Cascade Range: The Cascade Range, or Cascades, is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as many of those in the North Cascades, and the notable volcanoes known as the High Cascades.
Source: Wikipedia — Outline of the Cascade Range (CC BY-SA 4.0)