Treasure Chest Thursday - Where Am I?

Each Thursday I am posting a picture of my travels, and am asking you, the readers, to identify the place where I am. And you are all well traveled! So far nearly every place has been identified!

So, here is this week's photograph. Can you tell me where in the world I was when taking this shot?
[And it could have been either within the continental US or in Europe.]

 

Leave your answer in the comments below. Then be sure to check back tomorrow to see if you were correct!