Best Haunted House You've Ever Been In

It can be from anything. A stand alone haunted house, a house from a Halloween event...just post your favorite.

The Thing: Assimilation (Halloween Horror Nights 17, Universal Orlando)

Seriously, this house is a cataclysm of awesome. It's based on one of the greatest horror movies ever made. The sets are amazingly done, as are the animatronics they used for the Thing's many forms. The cast did a really great job when I went through. All together, it pretty much freaked the hell out of me when I went through it....and I loved every second of it.

Here's a YouTube video to show you a glimpse of it's awesome:

http://youtube.com/watch?v=KQYD1nF3xcQ

what ever the one is at disney land paris.

It looked like the designers had actually put some effort into it unlike the british oones.

...I'm in one right now.. :Xe_Zombie

The Winchester Mystery House and The Whaley House.

I like the ghosts to be real!