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Specimen Ridge

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Explore ancient petrified forests and sweeping Lamar Valley views in Yellowstone

Specimen Ridge rises above Yellowstone's Lamar Valley, offering dramatic panoramic views and incredible geological features. The ridge is world-renowned for its fossilized forest, where ancient trees were preserved intact by prehistoric volcanic ash falls. Hikers who brave the steep trail can explore petrified tree trunks while enjoying vast vistas of wildlife in the valley below.

Quick tip: Bring bear spray, sturdy hiking boots, and extra water, as the trail is unmaintained, steep, and located in prime grizzly country.

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