Universal Orlando has hosted a special preview event for the Halloween Horror Nights 2011 events, which are scheduled to begin on Friday, September 23.
Staff at the resort's two theme parks and select guests were able to experience the haunted houses and scare zones that will form part of the 21st Halloween Horror Nights. These can only be experienced during specially-ticketed evening events at Universal Studios Florida, which will run on select dates through October 31. A range of ticket options can be purchased via the Halloween Horror Nights website.
While filming in Halloween Horror Nights' haunted houses was not permitted, a number of videos of the outdoor scare zones have since emerged online. The first, from Inside the Magic, is embedded below and shows off 7, Grown Evil, Your Luck Has Run Out, Acid Assault, Nightmaze, and Canyon of Dark Souls:
The second video, from Orlando Attractions Magazine, includes shots of the much-hyped "crumbling building" projections that can be seen in Acid Assault:
Full details of Halloween Horror Nights 21's line-up of haunted houses and scare zones can be found in Theme Park Tourist's recent news story.