These Teleport Centers allow players to exit/enter into another island, or arrive from the training lands, or to another Safe Zone across the world. There are several major Teleport Center Hubs scattered throughout the Dragon Islands. There are also smaller teleport hubs which take you to other island locations. Not all islands will have these large or smaller hubs, so think your method of transportation before swimming in the oceans!

It's also very beautiful at night too ^^.

Also, be wary of the times as some Hubs may have restricted access or close down for the night. So memorize those schedules kids!