Visitors to the new 412-meter high observation deck Skydeck, Willis Tower, formerly named Sears Tower, Chicago, Illinois, United States of America, USA

412 412 meter above america american angle architecture being beings building buildings chicago city city scape city scapes cityscape cityscapes day daylight daytime deck decks during elevated exterior exteriors formerly from high high angle high rise high riser high risers high rises highrise highrises house houses human humans illinois look look out look outs lookout lookouts meter multi multi story multistoried multistory named new north observation of out outdoor outs overlook overview panoramic people person persons perspective perspectives photo photos platform platforms rise riser risers rises scape scapes sears shot shots skydeck skyscraper states story the to top topview topviews tourism tourist touristic touristical touristically tourists touristy tower tower towers united us us american usa view viewing views visitors willis