An hour from Boise sits a town that was once the biggest city in the entire Pacific Northwest

It’s only an hour from Boise

Thirty-six miles northeast of Boise, up a winding mountain highway through the Boise National Forest, a town of about 500 people sits quietly along the Ponderosa Pine Scenic Byway.

In 1864, this same place had 7,000 residents and more than 200 businesses. It was the largest city in the Pacific Northwest.

Idaho City burned down four times, rebuilt itself each time, and never left.

The whole town landed on the National Register of Historic Places in 1975, and what you find here today goes deeper than old buildings.

Two prospectors struck gold in 1862

George Grimes and Moses Splawn found gold in the Boise Basin on Aug. 2, 1862, and word traveled fast. Miners poured in from across the country, and by 1864 the camp had grown into a full-blown city.

They called it Bannock at first, then renamed it Idaho City to avoid mix-ups with Bannack, Montana. Between 1863 and 1959, the basin produced over 2.8 million documented ounces of gold.

This was the largest gold rush since California’s, and it put Idaho on the map.

Walk the wooden boardwalks on Main Street

You step onto wooden boardwalks that line the downtown streets, and for a second, your shoes sound like they belong in 1865.

Buildings along Main Street and Montgomery Street date to the 1860s, a mix of original brick and wood that survived fire after fire. The historic district is small enough to cover on foot in an afternoon.

Interpretive signs and historical markers along the way tell you who built what and why it mattered. You don’t need a guide here.

The town tells its own story.

The Masonic Hall has been open since 1865

On Wall Street, a two-story frame building with simple classical details has held its ground for over 160 years. The Masonic Temple went up in 1865, the same year fire leveled much of the town around it.

The Library of Congress documented it as the only standing building in the country where a Grand Lodge formed and still operates. That Grand Lodge of Idaho started right here in 1867.

You’re looking at the oldest Masonic Hall west of the Mississippi still in use.

A white church on the hill saw Idaho’s firsts

St. Joseph’s Catholic Church sits on East Hill, a simple white frame building looking down over the town center. The parish started on Nov. 15, 1863, one of the first Catholic parishes established in Idaho.

The original church survived the 1865 fire but burned in 1867. Father A.Z. Poulin oversaw the rebuild that same year.

On Nov. 1, 1868, the congregation held the first recorded solemn High Mass in Idaho history right inside those walls.

Prisoners once sat in a hand-hewn log jail

Idaho’s territorial legislature turned the Idaho City jail into a territorial prison in 1864. The structure was hand-hewn logs with heavy doors, iron window bars and chains in the cells.

It originally sat on Buena Vista Bar, west of town, but miners kept moving it to get at the gold underneath. In 1953, the Sons and Daughters of Idaho Pioneers placed it at its current location.

You can walk right up to the preserved building and read about the people once locked inside.

Fire destroyed 300 buildings at a time

Almost everything in early Idaho City was wood, and fire tore through four times: 1865, 1867, 1868 and 1871. The 1865 and 1867 fires each wiped out more than 300 buildings, with losses topping one million dollars apiece.

After the fourth fire, residents started building with brick. That’s why several solid brick buildings from the 1860s still stand along the streets today.

The Miners Exchange went a step further with double-wall brick construction, metal doors and shutters designed to stop the next blaze.

Chinese miners kept the gold economy alive

Chinese immigrants arrived in the Boise Basin in the 1860s, working claims other miners had walked away from.

By the 1870s and 1880s, they made up nearly half the local population and kept the mining economy running long after the initial rush cooled.

The Pon Yam House, a brick fireproof building from 1865, is the last Chinese-owned structure still standing in town.

It survives now as a tribute to the work Chinese immigrants put into Idaho’s history when few others stayed.

Idaho’s oldest newspaper started here in 1863

The Boise Basin Museum sits inside the 1867 post office building on Montgomery Street, and when you walk in, you find gold scales, firearms, photographs and mining tools from the rush era.

Down the street, the Idaho World newspaper has run without interruption since 1863, making it the oldest continuous paper in the state.

The former Idaho World building at Commercial and Main went up around 1867, and C.E. Jones bought it in 1886 as the paper’s long-term home.

Up on a nearby hill, the I.O.O.F. Hall from 1865 holds its place as the oldest Odd Fellows lodge in Idaho.

Only 28 of the first 200 buried died naturally

Pioneer Cemetery, sometimes called Boot Hill, spreads across a forested hillside at the edge of town. Thousands of graves fill the grounds, the earliest dating to the 1860s.

Fire and time have erased many of the markers, but winding paths lead you through sections where burials have been identified. Of the first 200 people laid to rest here, only 28 died of natural causes.

Tall ponderosa pines shade the whole place, and the quiet up there feels a long way from Main Street.

Hot springs and gold panning in the forest

The Boise National Forest wraps around Idaho City on all sides, and the outdoor options start right at the edge of town. The Buena Vista Loop trail gives you an easy walk through the forest.

Natural hot springs in the area have drawn people since the 1860s. If you want to try your luck, gold panning is still legal in nearby streams.

The Ponderosa Pine Scenic Byway keeps going beyond town through river canyons and mountain passes toward Stanley and the Sawtooth Mountains.

Five hundred people keep the 1860s alive

By 1920, mining had faded and only 104 people remained. The town could have disappeared.

Instead, the Idaho City Historical Foundation stepped in to preserve and restore the old buildings. Today, about 500 residents call it home.

You still walk past preserved storefronts, boardwalks and 1860s architecture that look like they did over a century ago.

Idaho City remains the seat of Boise County government, and county business still runs out of a building that dates to the 1860s.

Visit Idaho City’s Historic District

You can reach Idaho City in about an hour from Boise by driving northeast on Highway 21, the Ponderosa Pine Scenic Byway, past Lucky Peak Reservoir and into the mountains.

The historic district centers on Main Street, Montgomery Street and Wall Street, and everything from the Boise Basin Museum to the territorial penitentiary to Pioneer Cemetery sits within walking distance.

Idaho City sits at a higher elevation than Boise, so temperatures run cooler. Pack a layer even in summer and give yourself a full day.

This article was created with AI assistance and human editing.

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