Borobudur is hindu-buddhist temple built in the 9th century under the sailendra dynasty of java. it is located near magelang on the island of java, indonesia. abandoned in the 11th century and partially excavated by the archeologists in the early 20th century, borobudur temple is well-known all over the world. influenced by the gupta architecture of india, the temple is constructed on a hill 46 m (150 ft) high and consists of eight step-like stone terraces, one on top of the other. the first five terraces are square and surrounded by walls adorned with buddhist sculptures in bas-relief the upper three are circular, each with a circle of bell-shaped stupa (a buddhist shrine). the entire edifice is crowned by a large stupa at the center of the top circle. the way to the summit extends through some 4.8 km of passages and stairways. the design of borobudur, a temple-mountain symbolizing the structure of the universe, influenced the temples built in angkor, cambodia. borobudur, rededicated as an indonesian national monument in 1983, is a valuable treasure for indonesian people. what is the best title for the passage above?