Hollowtide Harbour is the map of Eldin's 16th Age. This Age had seen the change of ownership twice already within the early days of its' lifespan. BranFlakes passed ownership to Rabidpig, and Rabidpig passed ownership to cerberus402.
Despite the change in ownership, this map saw the return of many veteran players thought lost. This map marked the return of spawns that were part of the world, the return of festivals and prizes, new monsters such as mimics, reapers, and giants; new ambient animals such as bees, birds, and frogs.