Outposts are castles on the world map that you can capture and upgrade.

Each outpost lets you collect 2 resources. The construction options for buildings at outposts are limited when compared to your castle.

When can you get outposts?

You can capture outposts from level 13 up,  after you have constructed an estate.

How many outposts can you own?

You can own a maximum of 3 outposts In the game.