Overnight Investigations in Tennessee
Ranked from the documented sites in the Tennessee index: 9 sites offering a bookable overnight paranormal investigation. Updated September 2026.
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1. Brushy Mountain State Penitentiary Petros · Prison / Reformatory · Family Comfort: Not RecommendedGrants overnight or private investigation access (up to 7 hours). HauntBound identified four distinct published accounts at this former prison, across three kinds of published source. Four later publications retell those accounts. Reported phenomena include apparitions and cold spots.
By appointment· · verified September 2026 Check availability -
2. Old South Pittsburg Hospital South Pittsburg · Asylum / Hospital · Family Comfort: Not RecommendedGrants overnight or private investigation access (up to 10 hours). HauntBound identified one distinct published account at this former hospital site. Eight later publications retell those accounts. Reported phenomena include apparitions and cold spots.
By appointment· · verified September 2026 Check availability -
Grants overnight or private investigation access (up to 8 hours). HauntBound identified one distinct published account at this outdoor site, across three kinds of published source, known through a later source that names an earlier original. Three later publications retell those accounts. Reported phenomena include apparitions and cold spots.
Check for dates· · verified September 2026 Check availability -
Grants overnight or private investigation access (up to 10 hours). HauntBound identified one distinct published account at this working hotel, across four kinds of published source. Three later publications retell those accounts. Reported phenomena include apparitions and cold spots.
Booking now· through Sept 18· verified September 2026 Book this investigation -
Grants overnight or private investigation access (up to 8 hours). Four independent sources document this outdoor site, and an independent publication covers its reports. Reported phenomena include apparitions and cold spots.
Booking now· through Nov 30· verified September 2026Seasonal: April 1 to Nov 30 Book this investigation -
Grants overnight or private investigation access (up to 10 hours). Two independent sources document this former hospital site, with a history reaching back to 1938, and an independent publication covers its reports. Reported phenomena include apparitions and cold spots.
By appointment· · verified September 2026 Check availability -
8. Historic Southern Railway Station Knoxville · Museum / Historical Site · Family Comfort: ModerateRuns hosted after-hours investigations inside the building (up to 2 hours). HauntBound identified one distinct published account at this museum site. Reported phenomena include a sensed presence and disembodied voices.
Check for dates· · verified September 2026 Check availability -
Runs hosted after-hours investigations inside the building (up to 1 hours). Four independent sources document this burial ground, with a history reaching back to 1837. Reported phenomena include apparitions and cold spots.
Check for dates· · verified September 2026 Check availability -
Runs hosted after-hours investigations inside the building (up to 1 hours). Four independent sources document this historic home, with a history reaching back to 1858, and an independent publication covers its reports. Reported phenomena include a sensed presence and apparitions.
Booking now· for Oct 28 to Nov 1· verified September 2026Seasonal: Oct 28 to Nov 1 Book this investigation