Skull Rock first appears in the seventh episode of the third season of Once Upon a Time. A small island in a distinct shape of a skull head near the coast of Neverland's main isle.
Henry's trust in Pan wanes after he finds proof his family is in Neverland and actively coming to rescue him. This poses a problem for Pan, who is getting ready to introduce Henry to the next part of his intricate plan.
To sway him, Pan forces one of his prisoners, Wendy, to trick Henry into thinking she is dying as magic in Neverland depletes. Concerned about Wendy's safety, Henry decides to embrace his role as savior of magic if it means saving her life.
From there, Pan takes advantage of the situation to show him a place where magic will be restored, which Henry immediately recognizes as Skull Rock.
Visitors: Henry Mills
First Appearance: "Dark Hollow"
Latest Appearance: "Save Henry"