Historical sites are popular because they are interesting. People like to see old buildings and learn about the past. It's different from what we see every day.

Places with historical sites develop tourism because it helps the economy. When tourists come, they spend money, which is good for local businesses and creates jobs.

Historical sites are good for education. Schools take students on trips to these places so they can learn outside of the classroom. It's a different way to learn about history and architecture.

Movies and books often talk about historical places, which makes people want to visit them. Social media also shows these places a lot, so more tourists want to see them in real life.