upper-firehole

Upper Firehole is a stretch on Firehole River, Wyoming.

It is fishable.

Montana Angler: headwaters above (south of) Old Faithful, many small brook trout, not a destination.

Sourced from 1 site.

Sources: Montana Angler (retrieved 2026-10-20).

Access, closures and rules change; check with the state agency before you go.