.L'Arc De Triomphe, Paris.

This is one of the most massive structures I've ever seen. It's tight though. It's in the middle of the busiest driving round-a-bout in Paris. I think there are like 6 or so lanes of traffic all merging around it. So to get to the center you walk through a tunnel under the road. It was pretty cool. And big. I cannot explain to you enough, how huge this is.