Waltier Gulf
The Gulf of Waltier stretches on for miles and serves as a large natural boundary between other kingdoms. However, there are other realms beneath the serene waves of the Gulf, as well as many monsters and oddities. The Gulf is where most fishermen make their living, especially those that live in Besaid.
Though Monstro has made the Gulf his home as of late, and many fishermen have lost their lives because of it.