You can see how potato chips are made at Cape Cod Potato Chip Factory. It is very interesting, but the tour is also very short. You walk down a corridor that is a few hundred feet long and watch the people make potato chips. You can view everything from the potatoes getting washed until the final product is bagged and boxed. There are signs on the wall that explain what is going on. I was kind of disappointed that the tour was so short. At the end of the tour you end up in a gift store where you can try different kinds of their chips. You can take two small bags per person for free. The tour is also free.