Brad Brewer posted on Google+ that Google has added yet another Google Now card. This one uses Google+ photos from your friends but based on your current location.
So it will show you photos, as you travel, by your friends your location. It is called "nearby photos from friends."
Here is a picture of it in action for Brad, as I don't see anything in my iOS Google app yet:
I couldn't find any other site covering this feature, so it might be new or maybe I just missed it. Of course, showing photos of your friends by location can be nice when you are traveling and are looking for fun things to do - assuming your friends are not boring.
Forum discussion at Google+.
