Birds love fruit. I put old fruit out at my feeders. Rabbits love them, too.
bBury them in your garden to compost themselves over the winter.
Make cider vinegar, jelly, add them to mulled cider to intensify the flavor, puree them in some water, strain the water and use it as the liquid to cook a pot of beans. Make rosettes and dehydrate them for decorating wreaths.
http://evaroca.wordpress.com/2011/10/19/apple-peel-crips/
<a href="http://www.food.com/recipe/apple-core-and-peeling-jelly-
Add to oatmeal: Store peels in the freezer and add them to simmering oatmeal along with raisins and cinnamon. For a finer texture, process the peels in a blender first.
Add to smoothies: Throw some frozen apple peels into a smoothie for extra fiber.
Clean aluminum cookware: According to DIY Network, the acid in apple peels can remove stains and discoloration from aluminum pots and pans. Fill the pan with water, add apple peels, and simmer for about 30 minutes.