If your trip to Lincoln is all sorted out but your itinerary is looking a little empty, let us give you a helping hand.If your friends and family ask why you're coming here, just show them some pictures of Lincoln Cathedral and Lincoln Castle. These fantastic attractions will guarantee you have an unforgettable trip.Close to the center, Lincoln Christmas Market is one sight to consider adding to your must-see list. If you still have some space on your travel schedule, LNER Stadium and Collection will keep you busy too.