the Space Needle located in Seattle Washington is an iconic observation tower and tourist attraction the construction of the Space Needle began in 1961 as a Showcase of Seattle's technological and Innovative capabilities for the Century 21 Exposition a World's fair event the Space Needle is a 184 M tall observation tower with a rotating observation deck that offers breathtaking views of the Seattle skyline mountains and waterways the tower features a unique space frame structure that ensures stability during storms and earthquakes as a landmark of Seattle the Space Needle has become an iconic symbol of the city its distinctive design and stunning Vistas attract tourists and residents alike for visits photo opportunities and immersive experiences the Space Needle serves as both a major tourist attraction and a conference center offering people the chance to enjoy panoramic views of the city