Boise County, Idaho · 5 named features · Sourced to USGS and federal records
The terrain surrounding Idaho City rises steeply from the Boise Basin floor at 3,900 ft into the Boise National Forest high country. Trinity Mountain reaches 9,451 ft — the apex of the local range. Pilot Peak (8,938 ft) and Scott Mountain (8,921 ft) define the northern ridgeline. These summits provide the backdrop for Idaho City's mountain character and the Ponderosa Pine Scenic Byway.