The National Monument (Indonesian: Monumen Nasional, abbreviated Monas) is a 132 m (433 ft) obelisk in the centre of Merdeka Square, Central Jakarta. It is the national monument of the Republic of Indonesia, built to commemorate the struggle for Indonesian independence. This monument is crowned with a flame covered in gold leaf which symbolizes the burning spirit of struggle of the Indonesian people.
Construction began in 1961 under the direction of President Sukarno, and the monument was opened to the public in 1975. The monument and the museum are open daily from 08:00 to 16:00 Western Indonesia Time (UTC+7) throughout the week except for Mondays when the monument is closed. Since April 2016, the monument is also open during night time, from 19:00 to 22:00 on Tuesdays to Fridays, and from 19:00 to 00:00 on Saturdays and Sundays.