Grand Central Terminal (often mistakenly called "Grand Central Station") is world-famous as a masterpiece of Beaux-Arts architecture and a symbol of New York City’s historic and economic spirit. Opened in 1913, it is celebrated for its breathtaking Main Concourse, which features a celestial ceiling mural painted with 2,500 stars and the iconic four-faced opal clock atop the Information Booth—valued at over $10 million. It is famous not just as a transit hub but as a "city within a city," housing over 60 shops and 35 restaurants, including the historic Oyster Bar. The terminal's survival is also a landmark moment in preservation history; in the 1970s, it was the subject of a Supreme Court case (led by Jacqueline Kennedy Onassis) that established the right of cities to protect historic landmarks. Today, it remains one of the world's most-visited tourist attractions, drawing over 750,000 visitors daily who come to admire its "Whispering Gallery" and grand marble staircases.