The Metro de Santiago is the rapid transit system serving the city of Santiago, the capital of Chile. It began operations in 1975 and has since expanded to include seven lines that cover over 140 kilometers. The system is known for its efficiency and cleanliness, making it a popular choice for daily commuters. With more than 140 stations, the Metro de Santiago connects various neighborhoods and key areas, including business districts and cultural sites. It operates from early morning until midnight, providing a reliable mode of transportation for millions of passengers each year.