The Dark Knight Rises doesn't hit movie theatres until July 20th, but Nokia has teamed up with Warner Bros. to create a 3D map of Gotham City. Available in a Flash-based mini-site, the map lets you explore the fictional metropolis and key locations such as City Hall, Gotham City Stadium and Wayne Tower I. Although it's nothing like seeing the Batmobile from Christopher Nolan's trilogy of Batman movies in person, the 3D maps are a fun interactive world for Bat-fans to get their fix ahead of the movie's release.

Facebook account and Flash required

You'll need a Facebook account to log in and view the maps, and Nokia forces you to like its Facebook page in the process, but the company is giving away limited edition Lumia 900 handsets as part of a competition within the map — a compromise for the social account aspect. If you're interested in viewing a 3D Gotham City map then head over to Nokia's site here, but make sure you have Flash installed and a Facebook account.