The Cornelis Chastelein Monument is a historical landmark situated in Jakarta, Indonesia. It commemorates the contributions of Cornelis Chastelein, a Dutch colonial administrator who played a significant role in the development of Batavia (now Jakarta) during the 17th century. Chastelein was known for his efforts in urban planning, infrastructure development, and trade promotion in the Dutch East Indies. The monument typically features a statue or plaque honoring Chastelein's legacy and his impact on the city's growth. It serves as a reminder of Indonesia's colonial past and the individuals who shaped its history, as well as a symbol of the enduring cultural and historical ties between Indonesia and the Netherlands.