A large castle with a bridge to the entrance and a flag on top.

Castle

Chess piece

A sand castle with a flag on top, surrounded by small piles of sand.

A castle with towers, an arched door, a star shape and a triangular flag on top, sitting behind clouds.

A geometric toy castle with a small triangular flag on the tallest tower.

A castle with towers, an arched door and a triangular flag on top.

A Middle Eastern castle, fort or defensive structure with towers, turrets, a minaret and narrow windows.