16. Space Needle | Seattle, WA
Like many famous landmarks, Seattle’s iconic Space Needle was constructed for the 1962 World’s Fair, centered around the theme of “The Age of Space.” Today, it remains one of the world’s most recognizable and photographed landmarks, known for its futuristic design. Standing at 605 feet tall, visitors can take an elevator to the saucer-shaped top floor for breathtaking 360-degree views. Recent renovations have introduced multi-level viewing with floor-to-ceiling glass, providing a heart-pounding experience.