A location from myth or legend (such as Camelot or the Land of Oz) can represent: Something that comes to mind when you think of that place (consider the characteristics, mood, context, characters, and events you tend to associate with it).
The traditional symbolism associated with that location (such as an event, story, character, characteristic, or mood).
Something that stood out about your particular dream version of the place, perhaps something different than the traditional version.
See Also: Mythological Character, Location
[1]