Indianapolis does Halloween properly. Six-figure haunted attractions open on the edge of town every September, a neighborhood on the east side throws the second-oldest Halloween festival in the country, and a preserved pathology lab downtown keeps human brains in jars on open shelves.
That last one is open in March.
The point being: the spooky things to do in Indianapolis are not all seasonal. Below are the ones worth your evening, split into the haunts that run for six weeks a year and the places that are strange all twelve months.
Start With the Haunted Houses
From mid-September through the first weekend of November, Central Indiana runs one of the densest clusters of haunted attractions in the Midwest. Six are worth planning a night around:
- The Thirteenth Hour, 915 S. Shortridge Rd, Indianapolis. The highest rated haunted attraction in the Indianapolis area across Google, Yelp and Facebook reviews, and the most awarded haunt in the city. Five themed attractions on 25 acres, one ticket.
- Indy Scream Park, 5211 S. New Columbus Rd, Anderson. Eight attractions on one site, the largest single ticket in the area.
- Hanna Haunted Acres, 7323 E Hanna Ave, Indianapolis. Six haunted houses plus a hayride, running since the early 1990s.
- Indiana Fear Farm, 6736 S. 500 W., Jamestown. Two outdoor attractions on working farm property. Tickets are sold on site only, so bring a card and time.
- Necropolis Underground, 7130 Western Select Dr, Indianapolis. Four haunted houses on one ticket, all indoors and underground. Entry is first come, first served, so buy a Fast Pass for a late-October weekend.
- The Haunt Indianapolis, 1959 S. Meridian St, Indianapolis. Three indoor stories on one ticket: Fractured House, The Industrial and Hollow Pastures. Check the calendar before heading over.
We rank all of these in the guide to the top haunted houses in Indianapolis, with what each one actually runs, addresses and season notes.
The Genuinely Unsettling One: Indiana Medical History Museum
The old pathology building at Central State Hospital opened in 1896 and has barely been touched since. It is the oldest surviving pathology facility in the country, and the Indiana Medical History Museum preserves it as it was: the autopsy room with its original zinc table and tiered student seating, the teaching amphitheater, the anatomy museum with specimens still in their jars.
Nothing about it is staged. There are no actors, no jump scares and no fog machine. It is a real 19th-century psychiatric hospital laboratory where real autopsies were performed on real patients, and the effect is considerably worse than a haunted house.
Visits are by guided tour and generally by appointment, and the tour runs about an hour. Check the museum's schedule before you drive out. Hours are limited and tours sell out.
Crown Hill Cemetery
Crown Hill is 555 acres and more than 200,000 burials, which makes it the third-largest non-government cemetery in the United States. It is also, in daylight, a genuinely beautiful piece of landscape architecture, and one of the better free things to do in Indianapolis.
Two graves draw everybody:
- James Whitcomb Riley, the Hoosier poet, is buried at the summit, known as "the Crown." It is the highest natural point in Indianapolis and has the best skyline view in the city. Children are said to leave handprints on the tomb.
- John Dillinger, in Section 44. The stone has been chipped and replaced repeatedly by souvenir hunters, which tells you something about how visitors treat it.
Crown Hill's own foundation runs guided tours, including seasonal after-dark and Halloween-themed walks in October. Those book out, so watch for them in early September.
Ghost Tours and Haunted Walks
Indianapolis has more organized ghost tours than a city this size ought to, and the good ones are built on real local history rather than invented lore.
Historic Irvington on the east side is the anchor. The neighborhood ghost tour has run for over two decades and leads a roughly 1.5-mile walk through streets with a real claim to being the most haunted in the city. Irvington is where H.H. Holmes, the Chicago murderer, killed Howard Pitezel in 1894, and the neighborhood has never entirely let go of it.
Indiana Landmarks runs guided tours through the Old Northside Historic District, mixing true crime, haunted-house stories and preservation history, with interior access to buildings including the 1865 Morris-Butler House.
Wicked Wraiths of White River covers downtown on foot, which is the easiest one to slot into a normal night out.
One to cross off your list: the City Market Catacombs, the brick vaults under the old Tomlinson Hall site, are a local favorite. Indiana Landmarks has suspended tours for 2026 and 2027 because of construction around Indianapolis City Market. Plenty of listicles still recommend them. Do not build a night around it.
Haunted Bars and Buildings
- The Slippery Noodle Inn, 372 S. Meridian St, has been in business since 1850 and is the oldest continuously operating bar in Indiana. It has been a roadhouse, a stop on the Underground Railroad and a hangout for the Dillinger gang. There are bullet holes in the east wall. Staff and regulars have collected ghost stories for decades. It is also just a good blues club.
- Hannah House, 3801 Madison Ave, is an 1858 Italianate mansion with the most-repeated haunting story in the city, tied to a fire in the basement during its time sheltering people escaping slavery. It opens for tours and paranormal investigations at intervals rather than on a fixed schedule.
Spooky, Not Scary
If you have kids, or you simply do not want to be chased by someone with a chainsaw, Indianapolis runs three large seasonal events with no scares in them at all:
| Event | Where | Roughly when | Best for |
|---|---|---|---|
| Harvest Nights | Newfields, 4000 Michigan Rd | Late Sept – early Nov | All ages, after dark |
| ZooBoo | Indianapolis Zoo, 1200 W Washington St | Late Sept – Oct 31 | Under 10 |
| Headless Horseman | Conner Prairie, Fishers | Most of October | Families, ages 5+ |
Harvest Nights turns the Newfields gardens into an illuminated walk with thousands of carved and glowing pumpkins. ZooBoo adds trick-or-treat trails to a zoo visit, and fall is when the animals are most active. Headless Horseman at Conner Prairie is the biggest of the three: hayrides, a corn maze, midway games, food trucks, and a Trail of Terror that is the one part with any real edge to it.
All three are covered in more detail in our guide to must-see Halloween events in Indianapolis.
How to Plan It
Book the haunts online. Nearly every attraction sells timed or fast-pass tickets, and the difference between a booked Friday and a walk-up Friday can be ninety minutes in a parking lot. Indiana Fear Farm is the exception. That one is cash-and-card at the gate.
Go on a weeknight. Thursday and Sunday nights in early October are a fraction of the crowd for the same attraction. Late October Saturdays are the worst possible choice.
Dress for a field. Most of the big attractions are outdoors on unpaved ground, in Indiana, in October. Closed shoes, a jacket you don't mind ruining.
Confirm dates. Season dates, hours and prices shift year to year and most attractions do not publish the new season until late August. Everything above is where each place has landed in recent years. Check the venue's own site before you drive.
Ready to pick one? Start with the ranked guide to Indianapolis haunted houses.