Skydeck Chicago Ledge at Willis Tower

Skydeck Chicago’s Ledge at Willis Tower shows a person standing inside the glass observation box at night, with glass floor panels, transparent walls, and Chicago city lights beyond the 103rd-floor view. Located at 233 South Wacker Drive, the Willis Tower was formerly known as Sears Tower and was designed by Skidmore, Owings & Merrill with Bruce Graham and Fazlur Rahman Khan – © 2026 David Oppenheimer – Performance Impressions photography archives https://performanceimpressions.com