User blog comment:Hunterinpurgatory/How will Dean get out of Purgatory?/@comment-3045936-20120616220445

The Vampire Alpha might know of a way to Purgatory. Crowley wanted Alphas in season 6 to find the location of Purgatory. Now as we have seen, Purgatory like Heaven and Hell is spiritual world for only spiritual/ethereal beings like Angels, (Deities as with Atropos going to Heaven) Demons, Souls of humans or monsters, Reapers, At least Death of the Horsemen if not all four. So a door might be able to be opened with that spell that H.P. Lovecraft used. However, as the Vampire Alpha said where is it?" to Sam and Dean is the question that Samuel was trying to get answered. So to sum it up, maybe like the Devil's Gate is one door to Hell, maybe there is single one original or physical gate to Purgatory like the Devil's Gate to Hell. Maybe, all the Alphas know where'' it is, but maybe no way of knowing of how to open it.