https://joy.videvo.net/videvo_files/video/free/video0431/large_watermarked/_Washington%20Mount%20St.%20Helens%20valley_preview.mp4 Washington Mount St. Helens valley A stream winds through a valley beyond Mount St Helens in the Cascade Range. cascade rangecascadescloudsdramaticforestgeologygrasslandscapemountmountainst helensStateviewvistavolcanicvolcanowashingtonwildflowers