Idaho City & the Boise Basin — Ghosts of the 1860s Gold Rush
A short but scenic climb up the Ponderosa Pine Scenic Byway from Boise lands you in Idaho City, the raucous heart of the Boise Basin gold rush that briefly made this pine-clad hollow the largest settlement in the Pacific Northwest. In 1863, at the height of the strike, more than 6,000 miners crowded these streets and tens of thousands more worked the surrounding gulches — for a moment Idaho City claimed a bigger population than Portland. Today the boardwalks, false-fronted storefronts, and one of the oldest continuously operating Masonic lodges west of the Mississippi survive as a remarkably intact frontier town. This day trip walks the historic streets, digs into the Boise Basin Museum, and wanders the Pioneer Cemetery, where the headstones tell the violent, transient story of a boomtown that burned, rebuilt, and slowly faded.