Despite ongoing tensions in Gaza, thousands of Christian worshippers marched across the Mount of Olives on Palm Sunday.

Pennsylvania Gov. Josh Shapiro and his family were in the residence at the time of the fire, which was reported at about 2 a.m. Today it feels like the whole world has been explored, but there are still a handful of places around the world that are off-limits to humans. Today let's look at 10 places you're not allowed to visit.