Last but certainly not least is Stronghold, which is located in a Swiss chateau up in the Alps. This place is anything but decrepit, though, as it's built with high-tech design in mind. That said, you'll have plenty of time to run outdoors and get into some skirmishes.
The map design is about mid-range here, a little low on size but with plenty of structures to run around, as well as a wide-open spot on the left end. There are lots of spots for snipers to pick off opponents from up high, though, as well as interior structures to run through if you're looking to get around on an enemy's position to take them out. Just keep moving here – you're likely to run into a lot of opposition here.