Colorado
Links
Rocky Mountain Paranormal Research Society
http://www.rockymountainparanormal.com
A Colorado based paranormal research group dedicated to the scientific study of the unknown.
Xobic Paranormal Investigations
Investigating realms beyond our own. Providing investigations, cemetery locations, ghost photos, and an open forum.
American Association for Critical Scientific Investigation into Claimed Hauntings
Scientifically investigating claimed hauntings using the latest equipment. Highlighting investigations, photos, and group news.
CCPI Paranormal Investigators
http://www.candcparanormal.com
Serving Western Colorado & Eastern Utah since 2004 by using both scientific and clairvoyant techniques. There is no charge for services and all information is kept strictly confidential. Site also contains an extensive links section as well as reference books and courses.