Historical sites are locations that hold significant cultural, architectural, or archaeological value. They often represent important events, people, or periods in history. Examples include ancient ruins, battlefields, and monuments, which help us understand the past and its impact on the present. Visiting historical sites allows people to connect with history in a tangible way. These sites can include famous landmarks like the Great Wall of China, Machu Picchu, or the Colosseum. Preservation efforts are crucial to maintain these sites for future generations, ensuring that the stories they tell continue to be shared and appreciated.