For a tourist, what makes Milan interesting compared to other places is that the city is truly more about the lifestyle of enjoying worldly pleasures: a paradise for shopping, football, opera, and nightlife.
New York City is a center for media, culture, food, fashion, art, research, finance, and trade. It has one of the largest and most famous skylines on earth, dominated by the iconic Empire State Building.
Singapore combines the skyscrapers and subways of a modern city with a medley of Chinese, Malay and Indian influences and a tropical climate, with tasty food, good shopping and a vibrant night-life scene.
A major city in California and the centerpiece of the Bay Area, San Francisco is well-known for its liberal community, hilly terrain, Victorian architecture, scenic beauty, and great ethnic and cultural diversity.