New York City is known as the "Big Apple." This nickname gained popularity in the 1920s and 1930s, originally referred to by jazz musicians to denote the city's vibrant music scene. The term spread further thanks to a tourism campaign in the 1970s, making it synonymous with the city's significance as a cultural and financial hub. New York City is famous for its iconic landmarks, diverse population, and rich history, with attractions like Times Square, Central Park, and the Statue of Liberty. Today, the nickname reflects the city's allure, vibrancy, and status as a melting pot of cultures and ideas.