Group of people walking on the pier, Navy Pier, Chicago, Illinois, USA

architecture building tourists road trail walkway leisure activity spare time leisure leisure time leisurely spare time free time free time traveling vacation vacationing backpack building exterior building structure casual clothing chicago city location color colour color image day flag illinois lamp lamppost large group of people leisure activity lifestyles men man male males navy pier outdoors path pier pole recreational pursuit sidewalk sky skyscraper spire street tourism tourist tower travel destinations travel journey world travel tree urban scene usa us united states of america america united states north america vacations vertical walking women woman lady ladies female females adult children child kids kid people photography