Absolutely stunning set. The cannon appears to be aimed the wrong way, as if it's going to blow a hole in the walkway. Maybe that was it's function, save the main portion from invader's storming from the walkway. I would love to see this place with my own eyes. Feel the stonework. Amazing.
That's not the original spot of the cannon. It was put there as part of the decoration along with two other bronze cannons. Didn't take pictures of the other two because there were some couples making out on them, so yep.