"Hocus Pocus" fans cannot possibly go to Salem without visiting Max and Dani's house; I lived there and still thought it was cool.
It's a few blocks from downtown Salem and located next to another large park. Once you go down the side streets, you'll notice a crowd of people, and the house is right there. It's actually located right on the water (Ocean Ave, to be exact), which is something you don't see in the movie.
Usually, there are people out there with props like witch hats, brooms, vacuums, spell books, and more that you can use to take pictures. You can't go inside, as someone actually lives there, but it's fun to get a feel for its surroundings.
For a more in-depth look at all the behind-the-scenes stories and filming locations, consider booking a "Hocus Pocus" tour during your visit.
