Was hard-pressed to find a shelter shot, since I've had little free time to roam the streets. This was taken a while back in Smederevo, about 45 kilometers southeast of Belgrade. The fortress was build in the early 1400s and withstood several attacks by the Ottomans before being seriously damaged in WWII. As you can see, it's been restored.
Sheltered a lot of people! If you want to read more, see here.
To have a look at other shelters, click right here.
