From building imaginary cities to miniaturized movie characters, Legos provide endless possibilities for imaginative kids. The possibilities are endless, thanks to those colorful building blocks.

Some Lego creations take a couple of hours to construct, while future architects spend days mapping out their vision.

See also: Woman Builds Incredible Prosthetic Leg out of LEGOs

Take a look at these 27 creations — they're so incredible, you might not believe they're made with Legos.

27 Incredible LEGO Creations

Image: Flickr, Joe Shlabotnik