Prominent landmarks are significant structures or natural features that are easily recognizable and often hold cultural, historical, or geographical importance. Examples include the Eiffel Tower in Paris, Statue of Liberty in New York, and the Great Wall of China. These sites attract millions of visitors each year and serve as symbols of their respective locations. Landmarks can also be natural formations, such as Mount Everest or the Grand Canyon. They often represent unique aspects of the earth's landscape and can be important for tourism, education, and conservation efforts. Many landmarks are protected to preserve their historical and cultural significance.