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Cascade Range

geography Maturity 11-13 Next article →

The Cascade Range is a huge chain of mountains in western North America.

Cascade Range map
Cascade Range map

It stretches from southern British Columbia in Canada all the way down to Northern California. This range is part of the American Cordillera. This is a long chain of mountains that acts like a backbone for North, Central, and South America. The mountains include many different types of peaks. Some are non-volcanic mountains, like those in the North Cascades. Others are famous volcanoes known as the High Cascades.

Lassen Peak and Crescent Crater (15299274301)
Lassen Peak and Crescent Crater (15299274301)

The highest peak in the entire range is Mount Rainier in Washington.

Many of these mountains are active volcanoes. They are part of the Pacific Ocean's Ring of Fire. This is a ring of volcanoes and mountains around the Pacific Ocean. In fact, all eruptions in the contiguous United States in the last 200 years happened in the Cascades. The two most recent were at Lassen Peak from 1914 to 1921. There was also a major eruption at Mount St. Helens in 1980.

Mount St. Helens 05-18-1980
Mount St. Helens 05-18-1980

Small eruptions happened at Mount St. Helens again from 2004 to 2008. The High Cascades are especially tall. They often stand twice as high as the mountains nearby.

Mount Hood reflected in Mirror Lake, Oregon
Mount Hood reflected in Mirror Lake, Oregon

Long ago, many different people explored these mountains. First Nations tribes had their own names for the peaks. They called Mount Rainier "Tahoma." They called Mount St. Helens "Louwala-Clough," which means "smoking mountain."

Mount Shuksan tarn
Mount Shuksan tarn

Later, British navigator George Vancouver explored the area in 1792. He gave many mountains English names. He named Mount Baker after his lieutenant, Joseph Baker. He named Mount Hood after an admiral named Samuel Hood. In 1805, the Lewis and Clark Expedition traveled through the range. They used the Columbia River to pass through the mountains.

Weather plays a huge role in how the Cascades look. The mountains are near the Pacific Ocean. They get a lot of rain and snow from westerly winds. The western slopes are very wet and green. You can find many Douglas-fir and western hemlock trees there.

Coquihalla River
Coquihalla River

The eastern slopes are much drier because of a rain shadow effect. These areas have trees like ponderosa pine. Some places get a huge amount of snow every year. Mount Baker once had a national record snowfall in 1998–99. Because of this, many high peaks stay white with ice all year.

Mountain Goat in North Cascades
Mountain Goat in North Cascades

The mountains are also home to many beautiful protected areas. You can visit places like Mount Rainier National Park or Crater Lake National Park.

Lassen Peak and Crescent Crater (15299274301)
Lassen Peak and Crescent Crater (15299274301)

People use the range for hiking on the Pacific Crest Trail. The Columbia River Gorge is a very important spot too. It is the only major break in the range in the United States.

Columbia River Gorge (3)
Columbia River Gorge (3)

The river carved this gorge out as the mountains began to rise 7 million years ago. Today, the Cascades remain a wild and rugged place for many to explore.

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🖼️ Images & Media (10)
File:Cascade Range map.png
Cascade Range map.png
File:Columbia River Gorge (3).jpg
Columbia River Gorge (3).jpg
File:Mount Shuksan tarn.jpg
Mount Shuksan tarn.jpg
File:Mount Hood reflected in Mirror Lake, Oregon.jpg
Mount Hood reflected in Mirror Lake, Oregon.jpg
File:Coquihalla River.jpg
Coquihalla River.jpg
File:Lassen Peak and Crescent Crater (15299274301).jpg
Lassen Peak and Crescent Crater (15299274301).jpg
File:Mount St. Helens 05-18-1980.jpg
Mount St. Helens 05-18-1980.jpg
File:Cascade Range plate tectonics-en.svg
Cascade Range plate tectonics-en.svg
File:Vaccinium ovalifolium 9376.JPG
Vaccinium ovalifolium 9376.JPG
File:Mountain Goat in North Cascades.jpg
Mountain Goat in North Cascades.jpg
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