Famous structures are remarkable buildings or monuments known for their architectural significance and cultural importance. Examples include the Eiffel Tower in Paris, France, which is a symbol of romance and innovation, and the Great Wall of China, a historic fortification that stretches over 13,000 miles. These structures attract millions of visitors each year and represent the ingenuity of human design. Another iconic example is the Taj Mahal in India, a stunning mausoleum built in the 17th century, celebrated for its beauty and intricate craftsmanship. The Colosseum in Rome, Italy, is an ancient amphitheater that showcases the engineering prowess of the Roman Empire. Each of these structures tells a unique story about the culture and history of its time.