Travel from ancient civilizations through modern times, to view the remnants of bygone cultures and traditions at The Field Museum. Get the inside story on Sue, the largest and most complete Tyrannosaurus Rex dinosaur skeleton or view preserved man-eating lions and other animals. For a truly subterranean experience, check out the Underground Adventure, an exhibit dedicated to soil and how it sustains life or just relax at one of several places to eat. Admission to the museum is free for members, teachers and military personnel. Moreover, Chicago residents receive a discount.