Canadian Cascade Arc

The Canadian Cascade Arc is a volcanic mountain range that runs northward from the Canada-United States border through British Columbia, featuring multiple peaks. The chain contains four distinct volcanic zones that can be reached through provincial parks.

This volcanic chain formed roughly 29 million years ago and remains geologically active today. The last major volcanic activity in British Columbia occurred about 2,350 years ago.

Local communities have long understood these mountains as living geological features tied to their environment and survival. The peaks shape how people move through the landscape and what they expect from this land.

The chain is accessible through several provincial parks that offer different conditions depending on the season. Plan for variable mountain weather and bring appropriate gear for changing conditions.

Within this range stand notable peaks like Mount Meager, Mount Garibaldi, and Mount Cayley that continue to show seismic activity. This ongoing geological change makes the range a living natural wonder constantly in flux.

Location: British Columbia

Elevation above the sea: 3,160 m

GPS coordinates: 51.52830,-126.11300

Latest update: December 10, 2025 20:08