# Mount Adams

- **Country:** United States
- **Coordinates:** 46.202412, -121.490895
- **Age:** Less than 520,000 years
- **Topo:** USGS Mount Adams East
- **Type:** Stratovolcano
- **Range:** Cascade Range
- **Listing:** {{unbulleted list
- **Location:** Yakama Nation / Skamania County, Washington, U.S.
- **Etymology:** John Adams
- **Map Width:** 270
- **Other Name:** (Sahaptin) (Cowlitz)
- **Elevation Ft:** 12281
- **First Ascent:** 1854 by A.G. Aiken and party
- **Isolation Mi:** 46.1
- **Volcanic Arc:** Cascade Volcanic Arc
- **Easiest Route:** South Climb Trail #183
- **Last Eruption:** 950 CE
- **Prominence Ft:** 8116

![Photo of Mount Adams](https://upload.wikimedia.org/wikipedia/commons/0/00/Mount_Adams_Morrison_Creek_ski_tour_%286_May_2025%29.jpg)

**Source:** https://en.wikipedia.org/wiki/Mount_Adams_(Washington) (Wikipedia, CC BY-SA)