
What's the most unique guided tour in Los Angeles
There are a few themed tours which agency like Esotouric offers to be one of the most unique tours in Los Angeles. Some of the most popular tours they have are the Black Dahlia tour and Raymond Chandler's LA. Their tours changes from time to time so better ask for some information and know what their theme would be before joining their tour.
http://golosangeles.about.com/od/losangelestours/qt/Esotouric.htm
Another unique tour if you are into the paranormal activity is the Haunted Hollywood Tours. They have a daily tour leaving at 5pm which starts from Grauman's Chinese Theatre. The tour concentrates on the paranormal activity and ghost sightings on certain places.
http://www.hauntedhollywoodtours.com/
http://golosangeles.about.com/od/losangelestours/tp/Los-Angeles-Specialty-Tours.htm

