FarmVille The Key to the Castle Goal: Everything you need to know

This is it, the moment you've been waiting for. Wait, what moment, you ask? Duh, it's time to receive the key to the Castle on the English Countryside. Well, not your castle, but the Duke's--and he doesn't even know which one it belongs to! This next FarmVille Goal is the third in a series of four to kick off Part 4 of the English Countryside. Titled "The Key to the Castle," this climactic courier mission sends players to find the key to one of the Duke's many castles and it's fairly simple ... fairly.