The secret area in the Hyrule Castle Sewers dungeon is the first tauntingly inaccessible secret players will spot -- but it's ...

To get inside, head west in front of the locked Hyrule Castle gate, then go north. You'll get to a shrub in the middle of ...

This portcullis is at Edinburgh Castle (above). A castle dungeon was a room used to hold prisoners, usually underground. St Andrews Castle has a famous dungeon which is shaped like a bottle.

All you really have to do when using a castle as a dungeon is ask yourself, how many rooms are in this place? It could be crumbling ruins your party is tasked with clearing out. Or they could be ...