HauntBound · Most Haunted Minnesota · Overnight Investigations

Overnight Investigations in Minnesota

Ranked from the documented sites in the Minnesota index: 3 sites offering a bookable overnight paranormal investigation. Updated September 2026.

  1. SS William A. Irvin
    1. SS William A. Irvin Duluth · Museum / Historical Site · Family Comfort: Moderate

    Grants overnight or private investigation access (up to 6 hours). HauntBound identified eight distinct published accounts at this museum site, across four kinds of published source. One later publication retells those accounts. Reported phenomena include apparitions and cold spots.

    Check for dates· verified September 2026 Check availability
  2. 2. Minnesota Haunted Museum Brainerd · Museum / Historical Site · Family Comfort: Moderate

    Grants overnight or private investigation access (up to 6 hours). Two independent sources document this museum site. Reported phenomena include cold spots and electrical anomalies.

    Check for dates· verified September 2026 Check availability
  3. Mantorville Opera House
    3. Mantorville Opera House Mantorville · Theater / Performance Venue · Family Comfort: High

    Runs hosted after-hours investigations inside the building (up to 3 hours). HauntBound identified seven distinct published accounts at this working theater, across three kinds of published source. One later publication retells those accounts. Reported phenomena include disembodied voices and electrical anomalies.

    Check for dates· verified September 2026 Check availability
Other Minnesota category pages