What's on this October in Connecticut
18 haunted experiences with dates covering October 2026, grouped by type and ordered by how well their venues are documented. As of September 2026.
Tours
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Guided House Tour · May 1 to Oct 31
Seasonal: typically Sunday afternoons May-October
Booking now· through Oct 31· verified September 2026Seasonal: May 1 to Oct 31 -
Graveyard Shift Ghost Tour · Sept 25 to Oct 31
Seasonal: Sept 25 to Oct 31· · verified September 2026 -
Volunteer-led docent tour · April 1 to Nov 30
Booking now· through Nov 30· verified September 2026Seasonal: April 1 to Nov 30 -
Spirits at Stowe: An Otherworldly Tour · Oct 23, Oct 24, Oct 30, Oct 31
Dates: Oct 23, Oct 24, Oct 30 and 1 more date· · verified September 2026 -
Mine Tour · May 8 to Oct 31
Friday-Monday, May-October · $5 adults, $3 children
Booking now· through Oct 31· verified September 2026Seasonal: May 8 to Oct 31 -
Ghosts and Gravestones Graveyard Tour · March 4 to Nov 29
Seasonal calendar; see operator site
Booking now· through Nov 29· verified September 2026Seasonal: March 4 to Nov 29 -
Bushnell Park Walk · Year-round
Year-round· · verified September 2026 -
Hartford Haunts: Hollow Hearths and Haunts of Hartford · Year-round
Nightly, year-round · All ages
Year-round· · verified September 2026 -
Mystic Ghosts Extended Tour · Year-round
Nightly, year-round · All Ages
Year-round· · verified September 2026 -
Mystic Mysteries, Murder, and Malice Ghost Tour · Year-round
Nightly at 8pm, year-round · All Ages
Year-round· · verified September 2026 -
New Haven's Ghost Walk · Year-round
Daily, year-round, rain or shine · All Ages
Year-round· · verified September 2026 -
New Haven ghost walk stop · Year-round
Year-round· · verified September 2026
Ghost hunts and investigations
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Private Overnight at Warren House · Year-round
Select dates year-round; check booking page for availability · $1,299–$1,799 per night (full house, up to 8 guests) · 18+ to book
Year-round· · verified September 2026
Events and attractions
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General Park Admission · May 9 to Nov 1
Seasonal; open May through December · From $34.99/person online
Booking now· through Nov 1· verified September 2026Seasonal: May 9 to Nov 1 -
Charles Island via Silver Sands Tidal Causeway · Sept 10 to April 30
Daily (October through April; May-September is bird nesting restriction period)
Booking now· through April 30· verified September 2026Seasonal: Sept 10 to April 30 -
Fort Earthworks and Groton Monument Walk · Year-round
Year-round· · verified September 2026 -
Gardner Lake Shoreline and Fishing · Year-round
Year-round· · verified September 2026 -
Self-Guided Prison Yard and Exhibits · May 8 to Oct 31
Friday-Monday, May-October
Booking now· through Oct 31· verified September 2026Seasonal: May 8 to Oct 31
Entries are ordered by documentation rank within each type, never by commission. Availability is reported as the operator states it; we never invent a date the operator hasn't given.