- Geological river - Click to zoom
- Geological wonders on the slopes of the St Helens
- Pyroclastic flow went straight down to Spirit Lake, creating a little tsunami
- Up to the lava dome
- Loowit Falls
- Pyroclastic flow climbing up the opposite hills
- Johnston Ridge Observatory
- Mount Adams, 3743m (12280ft) - Click to zoom
- Mount Adams, 3743m (12280ft) - Click to zoom
- Mount Adams, 3743m (12280ft)
- Spirit Lake and its island of dead trees - Click to zoom
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