Trail of Terror - Louisville Township, near Shakopee. Indoor maze, haunted hayride, and halls of horror. Weekends the second half of October. Dates and hours, ticket information, map and directions. - http://www.trailofterrorfest.com/
Fright Farm Haunted House - In Maplewood, at the Ramsey County fairgrounds. Open on October weekends until Halloween. Dates and hours, map, photos from previous years. Put on by the Sheriff's Department; all proceeds go to D.A.R.E. - http://www.home.earthlink.net/~frightfarm/
Nightmare at Pinehaven Farm - Experience the Doom Wagon and Haunted Manor. Includes photos, dates, hours, ticket information and directions. Located in Wyoming. - http://www.nightmarehalloween.com/
BoggyCreek Massacre & Campground - Features an outdoor event and a history of Herman Thomas. Includes hours and directions. - http://www.boggycreekcampground.com/
EvilHill Productions - St. Louis Park. More than a dozen rooms, and real actors. Dungeons open in the second half of October. Wheelchair-accessible. - http://evilhill.net/