The Castaways hub islands are the main spawn area for new players. On the hub, users are unable to break or place blocks but they are able to do every other task such as fishing, crafting, and using chat features. When users first enter castaways they spawn on a provided raft in The Seas next to the main hub island.
Getting to the Hub
When you first go to the game link you will spawn in the Hub. In order to get back to the Hub once you have left, simply use the Island Selector to teleport to it.
Features of the Hub
The Hub is an Island featuring a small castle like building in the middle sorrounded by smaller structures, a clay road, and some trees. If you go to the end of the dock you can speak with the Captain and trade him a compass in exchange for a free island.