Haunted Places in Minnesota: 10 Sites With Real History

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The best-documented haunted places in Minnesota are the ones where a real event sits under the ghost story: an 1878 flour-mill explosion that killed 18 people, a 1977 double murder in a Duluth mansion, and a fort where hundreds of Dakota people died in 1862 and 1863. Below are 10 haunted places in Minnesota, mostly in Minneapolis and St. Paul, each split into what the record supports and what is only told as legend. Some of these haunted places in Minnesota are open to visitors, and a few call for extra care because real victims and their descendants are part of the story.

Quick answer if you're short on time: Of the haunted places in Minnesota here, the Palmer House Hotel, Forepaugh's, the Mounds Theatre, and the Wabasha Street Caves are the easiest to visit legally. Fort Snelling and Glensheen are the best-documented history, and the ghost claims there are the thinnest.

1. The Palmer House Hotel (Sauk Centre)

Ralph and Christena Palmer built the hotel in 1901 on the site of the Sauk Centre House, which burned on June 26, 1900. A 1916 addition by architect Roland C. Buckley raised it from 24 rooms to 44. It was listed on the National Register of Historic Places on February 11, 1982. Author Sinclair Lewis worked two summers there as a desk clerk and modeled the “Minniemashie House” in Main Street (1920) on it. Ghost reports include children in the hallways, a former prostitute, a tall man at the bedside, and Lewis himself. The hotel has appeared on Ghost Adventures and The Dead Files, and it hosts paranormal events, but none of the claims has scientific verification. The building and the author link are fact, the spirits are the hotel's own lore.

Can you visit: Yes. It still runs as a hotel, restaurant, and pub with 19 guest rooms after a 1993 remodel, and it changed hands in December 2025, so confirm current operations before booking.

2. Forepaugh's Mansion (St. Paul)

Joseph Forepaugh, a dry-goods merchant who came to St. Paul in 1858, built this house in 1870. He sold it in 1886 to Civil War veteran General John Henry Hammond, and the family moved to Summit Avenue in 1889. Forepaugh died in 1892. The house later became a boarding house, was closed by authorities in 1973, and reopened as a restaurant in 1976. It closed in 2019 and returned as a restaurant in 2024. The famous ghost story says a pregnant maid named Molly, said to be involved with Forepaugh, hanged herself from a chandelier. The sources that tell it use words like “supposedly,” and we found no record that a maid by that name existed. Treat Molly as a folk tale attached to a real house.

Can you visit: Yes, as a restaurant. Reserve a table and ask staff what they are willing to share.

3. The Mounds Theatre (Dayton's Bluff, St. Paul)

The Mounds opened in 1922 as a vaudeville and silent-movie house billed as "The Pride of Dayton's Bluff." It showed its first sound film in 1929, closed in 1967, and was restored and reopened in 2004. Its ghosts are named by the people who run it: a cranky old man called Red, a girl called Mary who pushes a ball, and an usher named Jim. The theater's management says some visitors report being grabbed, scratched, or touched, and others see full-body apparitions, though it also attracts skeptics. Those are visitor accounts, not records.

Can you visit: Yes. It hosts plays and events, and runs ghost tours in October. Book through the theater.

4. The Wabasha Street Caves (St. Paul)

These sandstone caves on the Mississippi bluff were mined for silica sand, then used in the early 1900s by French immigrant Albert Mouchnotte to grow mushrooms. A nightclub called the Castle Royal operated there from 1933 to 1940. Tour guides say Dillinger and Ma Barker visited, and that a gangland murder happened there and bodies were never found. Newspapers did report an unsolved gangland killing at the casino, but the famous-gangster guest lists rest on tour lore, and the “missing bodies” are legend. The caves also hosted a blue-cheese maker and several restaurants over the years.

Can you visit: Yes. The caves run regular historical tours and seasonal events. Join a scheduled tour only.

5. Historic Fort Snelling (St. Paul)

Construction of the fort began in 1820 at the meeting of the Minnesota and Mississippi Rivers, a place the Dakota call bdote and hold sacred. It was renamed Fort Snelling on completion in 1825. Dred Scott lived there as an enslaved man after 1836. After the U.S.-Dakota War of 1862, about 1,600 Dakota people were held below the fort, and nearly 300 died. We are including Fort Snelling because it appears on ghost lists, but the sources we read do not document specific ghost sightings. Scholars use “haunting” for the way unacknowledged history still shapes the place, not for apparitions. This is a site of loss, not entertainment.

Can you visit: Yes. The Minnesota Historical Society runs it as a National Historic Landmark and educational site. Go for the history programs.

6. Washburn A Mill and Mill Ruins Park (Minneapolis)

At about 7 p.m. on May 2, 1878, flour dust ignited when two dry millstones sparked, and the Washburn A Mill exploded. Fourteen workers died in the mill and four more in the fires that spread to neighboring mills; the blast was heard about 10 miles away in St. Paul. A safer replacement designed by William de la Barre was finished in 1880. That later mill was destroyed by a fire in 1991, and its ruins now house the Mill City Museum, which opened in 2003. The ghost claims are modern: visitors say they hear booms like the explosion and sense the victims. Those are impressions from tours and sound installations, not documented sightings, and the real story is the safety reforms the disaster forced.

Can you visit: Yes. Mill Ruins Park is public, and the Mill City Museum has regular hours.

7. Minneapolis City Hall (Minneapolis)

The city hall building in downtown Minneapolis, which once held the county jail, has a fifth-floor attic where a hanging took place. John Moshik, convicted of murdering a man over a small sum of money, was hanged there in March 1898, and sources say he took about three minutes to die. It was the last execution in Hennepin County. The ghost claim, as the Minneapolis visitor bureau tells it, is that Moshik is behind falling paintings, doors that open and close, and flickering lights. That is lore around a documented event, and we found no independent investigation.

Can you visit: It is a working government building. The public areas are open during business hours, and the upper floors are not a tour stop.

8. The Turnblad Mansion (Minneapolis)

Publisher Swan Turnblad built this limestone mansion between 1904 and 1908, designed by Christopher Boehme and Victor Cordella. Turnblad owned Svenska Amerikanska Posten, then the largest Swedish-language newspaper in the United States, and donated the house for what became the American Swedish Institute in 1929. The Minneapolis visitor bureau reports cold-air blasts and a piano that plays by itself, and says a local paranormal group verified them. We could not find that group's report, and no source we read describes a death in the house. Rely on the building history and treat the ghost reports as hearsay.

Can you visit: Yes, as the American Swedish Institute museum. Check the schedule for tours and events.

9. Foshay Tower (Minneapolis)

The Foshay Tower opened on August 30, 1929, at 447 feet, built by utility magnate Wilbur Foshay as a tribute to the Washington Monument. Six weeks later his empire went into receivership. Today it is the W Minneapolis hotel with a public observation deck on the 30th floor. The ghost tale, again from the visitor bureau, is that Foshay's spirit appears and the elevators act strangely. The same source notes that Foshay did not die by suicide, as legend suggests, but of a stroke in a nursing home. That correction matters, because it removes the usual motive for a haunting.

Can you visit: Yes. The observation deck is open to visitors for a fee, and the building is a hotel.

10. Glensheen Historic Estate (Duluth)

Architect Clarence H. Johnston designed this 39-room Jacobean Revival house for Chester Congdon, and it was built from 1905 to 1908. The family gave it to the University of Minnesota Duluth in 1968, and it opened to the public in 1979. On the night of June 26 to 27, 1977, Chester's daughter Elisabeth Congdon and her nurse, Velma Pietila, were killed. Roger Caldwell, husband of Congdon's adopted daughter, was convicted in 1978, his conviction was reversed in 1983, and he later admitted to the killings. Marjorie Caldwell was acquitted in 1979. A local-legend blog says both victims still haunt the mansion, but we found no investigation or museum claim. Two real women died here; handle the ghost talk with respect.

Can you visit: Yes. It is a university-run house museum with tours. Check hours before you go.

What's Actually Verifiable

Across all 10 of these haunted places in Minnesota, the dates, deaths, and landmark designations are documented. The ghosts mostly are not. The Molly story at Forepaugh's has no record behind it, Foshay's ghost comes with a correction to his own legend, and Fort Snelling's strongest “haunting” is a historical one. Nearby, our guide to haunted places in Wisconsin covers the Pfister Hotel and the Oshkosh Grand Opera House. Minnesota's Northwoods also sit in the region of the Wendigo legend.

Visiting Haunted Places in Minnesota Responsibly

Haunted places in Minnesota range from working hotels and theaters to a fort and a museum tied to real tragedies. Stay on public property, book official tours, and never enter closed buildings or off-limits floors; trespassing is illegal and several of these sites are private. For the wider American picture, see our guide to haunted places in the United States.

Frequently Asked Questions

What is the most haunted place in Minnesota?

There is no objective ranking of haunted places in Minnesota. The Palmer House Hotel in Sauk Centre and Forepaugh's in St. Paul are the most often named. None of the ghosts has been verified, but the history behind each place is documented.

Is the Palmer House Hotel really haunted?

No verified evidence shows that it is. The hotel opened in 1901 and has appeared on ghost shows, and guests report children and a tall man at the bedside. Those are visitor accounts, so treat them as lore and judge for yourself on a visit.

Is the Forepaugh's ghost story true?

No record has been found for the maid Molly in the stories. Joseph Forepaugh built the house in 1870 and sold it in 1886, and the ghost tale is told with words like “supposedly.” It is a local legend attached to a real house.

Can you visit the haunted places in Minneapolis and St. Paul?

Yes, several. Forepaugh's is a restaurant, the Mounds Theatre hosts events, the Wabasha Street Caves run tours, and Mill Ruins Park is public. Check current hours, since schedules change.

Was the Glensheen murder case solved?

Roger Caldwell was convicted in 1978, his conviction was reversed in 1983, and he later admitted to the killings. Marjorie Caldwell was acquitted in 1979. The estate is a museum run by the University of Minnesota Duluth, so check its hours before visiting.

Is Fort Snelling haunted?

The sources we read do not document ghost sightings there. The site's history is well documented, including the 1862 and 1863 Dakota internment below the fort, and scholars use “haunting” to describe unresolved history, not apparitions. Visit it as a history site.