My husband and I went on the Death and Depravity Tour. It took about 90 minutes and had about 6 stops, covering approximately a mile and a half. Lance, our tour guide, was entertaining, informative, and funny. He related a bunch of the city's history and, in particular, how it related to macabre or seamy events. The tour is R-rated because of the mature content (prostitution, executions, torture, murder, etc). But, it isn't a ghost tour, per se. Lance did talk about ghost sightings, and you will visit graveyards (you're not permitted to enter them because they're either under renovation or off limits to the public); but don't expect to actually see any ghosts or paranormal activity. It's all in good fun, and part of the entertainment of the tour is visiting some of the places at night. The city has a very different character after 10pm. Lance was a great guide. He has a salty sense of humor, and knows his history.