A Caravan is a persistent group that follows the heroes across Sanctuary, providing a centralised hub for players to find quest givers, crafters, and other important NPCs. As your character moves through the world so too will your loyal band, setting up in specific locations to remain close by should you need them.
Members of the Caravan were revealed at Gamescom 2010 to be the Blacksmith, Mystic and Jeweler who can all perform specialised tasked for players.