10 Most Haunted Places in Idaho
Idaho is a state built on frontier ambition, silver rushes, and long winters that swallowed whole towns whole. That history left behind prisons, ghost towns, theaters, and old schoolhouses where the past feels very close.
Many of these places carry documented tragedy. Executions, mining disasters, and frontier violence all left their mark on the buildings that remain.
The stories that follow are told as local legend and firsthand report, not proven fact. We have kept the history accurate and let the ghost stories stand as the folklore they are.
You can browse the full directory of all haunted places in Idaho for locations beyond this list.
If you plan to investigate any of these sites, read our ghost hunting equipment guide first so you arrive prepared.
Several of these locations are active facilities, private property, or remote and dangerous to reach. Never trespass, and always confirm public access before you go.
We ranked these ten from the most famous down. Here are the most haunted places in Idaho.
1. Old Idaho Penitentiary, Boise
The Old Idaho Penitentiary is the most famous haunted site in the state. Construction began in 1870 using sandstone quarried by convict labor, and the prison opened in 1872 as a territorial facility.
It kept operating for another 83 years after Idaho reached statehood in 1890, finally closing in 1973. Designed to hold roughly 200 inmates, it grew badly overcrowded and witnessed executions, riots, and murders inside its sandstone walls.
Today the penitentiary is preserved as a museum, so you can visit legally and walk the same cell blocks. Ghost hunters rank it among America’s most haunted former prisons, and visitors describe spirits that seem unwilling to leave their cells.
The prison held both male and female inmates in separate cell blocks over its long history. By the time it closed, overcrowding had become severe, adding to the tension inside its walls.
Read the full history of the Old Idaho Penitentiary in our directory.
2. Silver City Ghost Town, Murphy
High in the Owyhee Mountains of southwestern Idaho, Silver City stands frozen in time at 6,180 feet. Miners struck rich silver ore here in 1863, and the strike drew thousands of fortune seekers within just a few years.
More than 160 years later, fewer than a dozen seasonal residents remain among the weathered storefronts and saloons. The final 23 miles of Silver City Road wind precariously through the mountains and turn impassable in winter.
That isolation is part of the legend. Visitors report shadowy figures moving through abandoned buildings and the whispers of long dead miners on windless nights.
Getting there still takes commitment. The 1863 strike once drew more than 2,500 residents to this remote camp, and summer travelers now face dust storms on the same mountain road.
See more about Silver City Ghost Town and how to reach it safely.
3. The Egyptian Theatre, Boise
Downtown Boise’s Egyptian Theatre opened on December 26, 1927, at the height of the Egyptomania that followed the discovery of King Tut’s tomb in 1922. Architect Charles Ostner designed it in the Egyptian Revival style for owner Joseph Freed of the Freed Theater Company.
Nearly a century of performances have passed beneath its ornate hieroglyphics. Staff and visitors report phantom footsteps in empty hallways and mysterious figures in the balcony when no one else is there.
Many believe former performers never truly left the stage. The theater remains a working community venue, blurring the line between show and supernatural.
Joseph Freed built the venue as an authentic Egyptian showpiece and spared no expense on its interior. That ornate detail still frames every performance today.
Explore the story of the Egyptian Theatre in more detail.
4. The Jameson Hotel, Wallace
The Jameson Hotel opened in 1889 during the height of the Coeur d’Alene mining boom. Thomas Jameson, a wealthy mining investor from San Francisco, built the three story brick hotel to house the prospectors and businessmen pouring into Wallace.
Wallace was a rough frontier town where violence and vice were common, and the hotel sat at the center of that chaos. Its history holds tales of forbidden romance, tragic deaths, and miners who never found rest.
Guests still report footsteps in empty hallways and the lingering scent of vintage perfume. The haunting has grown from whispered staff rumor into documented accounts that continue today.
The three story hotel has stood in the heart of Wallace’s historic downtown for well over a century. Many believe some guests never truly checked out.
Learn more about the Jameson Hotel and its Silver Valley history.
5. Old Ada County Courthouse, Boise
Built in 1939 during the Great Depression, the Old Ada County Courthouse replaced an earlier courthouse that had served the county since 1890. Its Classical Revival design held grand courtrooms, holding cells, and judge’s chambers across four floors.
Over decades of service it processed thousands of criminal and civil cases, many involving violent crimes and death sentences. Some believe the intense emotion of those trials permanently stained the building.
Employees and visitors in downtown Boise still report strange occurrences within the heavy stone walls. The atmosphere suggests, to many, that not everyone who entered has truly left.
Read the full account of the Old Ada County Courthouse.
6. St. Gertrude’s Monastery, Cottonwood
St. Gertrude’s Monastery has watched over the Camas Prairie of north central Idaho since the late 1800s. The Benedictine complex blends Gothic arches with modern additions and remains an active religious community, with sisters continuing their work today.
This is a gentler haunting than most on this list. Rather than violence, the reports describe strange sounds echoing through empty corridors late at night.
Visitors and even the sisters have described unexplained figures appearing in the windows of buildings that stand vacant and locked. The spirits here seem drawn to the peace of the place.
The sprawling complex spans several eras of construction above the Camas Prairie. Generations of sisters have kept their routine of prayer here, which may be why the reports feel more sorrowful than menacing.
Discover more about St. Gertrude’s Monastery.
7. Shoshone Ice Caves, Shoshone
The Shoshone Ice Caves are ancient lava tubes formed roughly 15,000 years ago by volcanic eruptions. The temperature inside hovers near freezing even during scorching Idaho summers.
Shoshone and Bannock oral histories warned against entering the frozen tunnels after sunset, and tribal elders spoke of a massacre near the cave entrance in 1863. Early settlers reported strange voices echoing from the depths on winter nights.
The caves opened to tourists in 1950 under local entrepreneur Ralph Stearns. Workers reported unexplained phenomena even as they installed the walkways and lighting.
Many modern visitors have fled the tunnels after encountering something they could not explain. Each account adds a new chapter to a legend that stretches back centuries.
Read more about the Shoshone Ice Caves.
8. Kootenai County Jail, Coeur d’Alene
The current Kootenai County Jail opened in 1985, replacing an older detention center that could no longer hold the growing inmate population. Designed for roughly 240 inmates, it has run well beyond capacity ever since.
Multiple deaths have occurred inside the facility since it opened. Staff and inmates report unexplained phenomena, and some corrections officers reportedly refuse certain late night assignments.
This is a working jail, not a tour stop, so there is no public access and no trespassing. The activity is said to intensify in the quiet hours after midnight.
The building replaced an older jail that could no longer hold the county’s growing population. Reports of unexplained activity have followed the newer facility almost since it opened.
See the full entry for the Kootenai County Jail.
9. Lewiston Historic District, Lewiston
Lewiston was founded in the 1860s during the gold rush and briefly served as Idaho’s first capital. Its downtown historic district holds Victorian facades and brick lined streets that have seen 150 years of tragedy.
The Luna House Museum is the district’s most haunted property. The old Bollinger Building on Main Street, dating to 1895, carries a similar reputation among preservation workers.
Crews doing late night restoration report phantom footsteps in empty buildings, and staff at several properties refuse to work alone after dark. Local historians know the stories but rarely share them with outsiders.
As Idaho’s first capital, Lewiston packed a great deal of history into a few short decades. Its preserved buildings still seem to hold that weight after dark.
Explore the Lewiston historic district in our directory.
10. Camas County Historical Museum, Fairfield
The Camas County Historical Museum in tiny Fairfield began as a schoolhouse built in 1902 for the area’s ranching families. The two story wooden structure was a major investment for the small farming community.
Where children once recited lessons, staff now report unexplained footsteps and mysterious shadows. Many refuse to enter certain rooms alone, especially after sunset over the surrounding farmland.
The building keeps much of its original 1900s character, and that preservation seems to hold onto its past occupants as well. It is one of the most atmospheric small museums in south central Idaho.
Read more about the Camas County Historical Museum.
Frequently Asked Questions
What is the most haunted place in Idaho?
The Old Idaho Penitentiary in Boise is the most famous. It operated from 1872 to 1973 and saw executions, riots, and murders, and it is now preserved as a museum you can tour.
Can you visit these haunted places in Idaho?
Some, like the Old Idaho Penitentiary, the Egyptian Theatre, and St. Gertrude’s Monastery, welcome visitors. Others, such as the Kootenai County Jail, are active facilities with no public access, so always confirm before you go. You can check details for each site in our directory of all haunted places in Idaho.
Why is Idaho home to so many haunted sites?
Idaho’s frontier era brought silver rushes, prisons, and remote mining camps, along with plenty of hardship and violence. Many of those original buildings still stand, which keeps the old stories alive.
Is Silver City really a ghost town?
Yes. Silver City boomed after an 1863 silver strike but now has fewer than a dozen seasonal residents. It sits at 6,180 feet in the Owyhee Mountains and is reached by a rough road that is impassable in winter.
Are these Idaho ghost stories true?
The history behind each location is real, but the hauntings are told as local legend and personal experience. Treat them as folklore, and enjoy the stories for what they are.
