If your trip to Dyersville is all locked in but your itinerary is a bit on the empty side, let us give you a few hints and tips.Close to the center, Basilica of St. Francis Xavier is one sight you might like to put on your to-do list. If you still have some room on your travel schedule, National Farm Toy Museum and Dyer-Botsford Doll Museum will keep you occupied as well.