Study by Vio.com ranks Savannah, GA as most haunted city, with lower-rated, cheaper haunted hotels.

A study by Vio.com ranked U.S. cities by haunted activity, placing Philadelphia 33rd with 1.68 mentions per 1,000 guests and Pittsburgh 66th with 0.97. Savannah, Georgia, topped the list. The analysis revealed that haunted hotels often have lower ratings (average 7.7) and are about $6 cheaper than non-haunted ones. The most expensive haunted accommodations are in Key West ($498) and Palm Springs ($450).