The Columbia Tower is the tallest building in Seattle, Washington, and the 20th tallest in the nation.
It is a nice glossy black building, and reaches a hight of 76 stories. The 73rd floor is open for public viewing on weekdays, with a nearly 360 degree view of the Seattle area, and surrounding areas. The top floor is reserved for members of the Columbia Club, where they have their own restaurant, lounge, and other cool stuff.
The Columbia Tower is mostly for office use for different company's including Amazon.com.
Mike: That building is so tall.
Matt: Hell ya, its the Columbia Tower!