Share your adult scavenger hunt ideas and checkout the scavenger hunts created and used by folks just like you. It's easy to contribute. Share your adult games! Photo Scavenger Hunt. A photo scavenger hunt has the group collect photographs for the scavenger hunt instead of items. You may list specific locations around the city where you want the photos taken that include landmarks or statues that you want in the picture. So that's it — how to have an adult scavenger hunt. If you have any tips, ideas or thoughts I'd love to hear them in the comments below. Maybe you'll get invited to my next epic scavenger hunt (or me to yours)!