| Find list of active and inactive volcanoes in different region, their elevation, geo-coordinates, location map, when they last erupted and related info. A volcano is a rupture in the Earth crust that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. |
| Name | Height (meter) | Height (feet) | Coordinates | Last Eruption |
|---|
| Battle Ground Lake | 229 m | 750 ft | | |
| Black Buttes | | | | About 500,000 to 300,000 years ago |
| Glacier Peak | 3,213 m | 10,541 ft | 48.11°N, 121.11°W | In 17th or 18th Century |
| Goat Rocks | 2,494 m | 8,184 ft | 46.5°N, 121.45°W | |
| Indian Heaven | 1,806 m | 5,925 ft | 45.93°N, 121.82°W | 6250 BC |
| Lone Butte | | | | |
| Marble Mountain-Trout Creek Hill volcanic zone | | | 45.9°N, 122.0°W | 7,700 years ago |
| Mount Adams | 3,743 m | 12,281 ft | 46.2°N, 121.49°W | 500 BC ± 1000 years |
| Mount Baker | 3,285 m | 10,778 ft | 48.78°N, 121.81°W | 1880 |
| Mount Rainier | 4,392 m | 14,411 ft | 46.85°N, 121.76°W | 1894 |
| Mount St. Helens | 2,550 m | 8,364 ft | 46.19°N, 122.19°W | 2008 |
| Silver Star Mountain | 1,330 m | 4,364 ft | 45.75°N, 122.24°W | |
| Simcoe Mountains | | | 46.1°N, 120.9°W | |
| Trout Creek Hill | 890 m | 2,920 ft | | 340,000 years ago |
| West Crater | 1,329 m | 4,360 ft | 45.88°N, 122.08°W | 5750 BC |
| White Chuck Cinder Cone | 1,830 m | 6,002 ft | 48.05°N, 121.17°W | |
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