Explore atlas

North America

Silverthrone Caldera

Geographic record · climbing details incomplete

Black Tusk · CC BY-SA 3.0 · Silverthrone Caldera outline. Preview cropped from the top.

Source credit: Own work based on NASA World Wind satellite imagery and a geological map in the book Volcanoes of North America: United States and Canada on page 139.

Any adaptation of a ShareAlike image remains under its linked licence.

Mountain facts

Explore this mountain in the interactive atlas

Climbing routes

Route descriptions and technical grades have not yet been researched for this record. The source links below are starting points for further research.

First documented ascent

The first-ascent date and team are not recorded in this atlas. This does not mean the mountain is unclimbed.

Sources and coverage

Imported geographic data from Wikidata (CC0); not independently field-verified. Data snapshot: 30 September 2026. Elevations and boundaries can differ between sources.

Explore related mountains

Mountains in Canada

Silverthrone Caldera

Original image and credits