Possibly kokiri forest, but then i'd be the kind of awkward adult running around, hopping on stepping stones for rupees. In fact, i'd probably get lost in the lost woods and become a stalfos within a week.
I would love to live in Clock Town from MM. A busy but not overly crowded city, and surrounded by four completely unique terrains? Yes please! There, or the meadow before Snowhead where the blacksmith guy lives, during spring time though. =p