Pacific Science Center Arches

Arches   Arches   Arches

Since the 1962 Seattle World's Fair, Pacific Science Center's arches have been a familiar part of the Seattle skyline. Designed by Minoru Yamasaki, Pacific Science Center's white arches rise above a court of reflecting pools. At night, they light up the sky with their vibrant colors - green for St. Patrick's day, orange for Halloween and many more. Pacific Science Center is proud to support many local organizations and national causes by changing the color of the arches to correspond with special events and awareness months. Interested in what color the arches are right now? See the live video feed or the calendar below for upcoming changes and the story behind each color. To view the live feed on your mobile device, install the free Dropcam app.