If your trip to Youngstown is all organized but your travel itinerary is a bit on the empty side, let us give you a few hints and tips.Plan a stop at Fort Niagara State Park. It's one sight you'll find on travelers' must-do lists. If you still have some room on your travel schedule, Four Mile Creek State Park and Basilica of the National Shrine of Our Lady of Fatima will keep you on the go too.