Land Without Color

Frankenstein's Realm is a location featured on ABC's Once Upon a Time. It first appears in the fifth episode of the second season.

One of the magic realms accessible by Jefferson's hat is the unnamed realm in which Dr. Victor Frankenstein resides. Though stated by Dr. Frankenstein that magic doesn't exist in his world, the fact that it can be reached by Jefferson's hat means that it at least has a form of magic which isn't considered as such by the doctor.

Ways to Travel to Frankenstein's Realm

 * It can be assumed that there's a door in the Mad Hatter's Hat that reaches this land. ("The Doctor")

Trivia

 * Aside from the beating heart, everything in this world appears to be filtered in black-and-white, referencing the original Frankenstein movies.
 * Show writers Edward Kitsis and Adam Horowitz stated in an interview that while writing the script they referred to Frankenstein’s world as “a land without color”.