The Thirteenth Hour

850 South Keystone
Indianapolis, Indiana 46203
United States


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Dates & Times of Operation: Check out our website for operating hours. Opening September 23rd 2017

Ticket Information: Tickets start at just $15.00

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This fall, we open the doors to a condemned cathedral that has stood for over 100 years. Step inside and learn what secrets lie within these walls and below the surface.The Thirteenth Hour is an outdoor haunted attraction located in Indianapolis consisting of two seperate haunts covering over 10,000 sq ft. 

The Cathedreal of Souls

In 1903, an undertaker by the name of Heinrich Chapel made headlines for his radical idea to build a mass underground grave in Indianapolis. Heinrich was said to perform controversial ceremonies in the condemned cathedral located next to his funeral parlor; he claimed he could remove the souls from the deceased.

On October 1st, 1913, the city of Indianapolis was changed forever. That night, thirteen people went missing, including Heinrich Chapel and his wife. To this day, what happened that night remains a mystery.

While exploring the ruins of the Cathedral in search of answers, we found disturbing sketches for a massive subterranean network of tunnels below the surface and an access point through Heinrich's private office. What lies within these tombs? What happened on that fateful night in 1913?

Join us this October as we uncover history and discover a world that has been shielded from the public for over 100 years


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  • The Thirteenth Hour Indianapolis Haunted House
  • The Thirteenth Hour
  • The Thirteenth Hour Indianapolis Haunted House