13 Must-See Sights You Can Only See on Route 66

World’s Largest Ketchup Bottle

Whether you say “ketchup” or “catsup,” the home of the world’s largest bottle of the stuff is Collinsville, Illinois. Built in 1949, the bottle (actually, a water tower) is located at a now closed Brooks Foods plant. Don’t worry if you happen to get lost; it’s pretty hard to miss. It stands 70 feet tall on top of a 100-foot base.