Full Moon Bay

Full Moon Bay is a cove in the Earth Kingdom located just south of Ba Sing Se. It is the location of a hidden ferry station that refugees from all over the southern portion of the earth kingdom come to on their way to Ba Sing Se. Aang and company almost crossed the bay this way in episode 2:13, The Serpent's Pass, but decided instead to use The Serpent's Pass when a party they were travelling with was not allowed to use the ferry. Zuko and Iroh used the ferry to cross in the same episode.