Board Thread:General Discussion/@comment-26830263-20180519135704/@comment-35205453-20180519210729

The castle could also just be a random castle or the one in the land of untold stories (see below) because the dark curse can't take the dead (besides their body) to the next realm or Regina would of brought Daniel and they could live hapily ever after.

http://onceuponatime.wikia.com/wiki/File:522LandOfUntoldStories.png