Transamerica Pyramid - Distinctive Pyramid Skyscraper

The Transamerica Pyramid, completed in 1972 and designed by architect William Pereira, is a narrow, pyramid-shaped skyscraper that became an instantly recognizable symbol of San Francisco's skyline. It was the city's tallest building for decades and remains unique in downtown San Francisco for its tapered, four-sided pyramid form. The building's unusual silhouette and facade treatment were conceived to reduce shadows at street level while creating a distinct corporate landmark.