My son loves using my camera! He is always asking me if he can take pictures of his trains and then wants me to show them to him. With this in mind, and a need to decide on some new plants for our front yard, we headed out for a photo scavenger hunt. He was on the lookout for fun grasses and flowers for our house. You could also "hunt" for animals and bugs, or certain colors, whatever you think might interest your little one. You can easily adapt this for older kids too, make up a picture list or written list and time them or have them compete against a friend or sibling.