Trowulan is a village in Mojokerto, in the Indonesian province of East Java. It is surrounded by an archaeological site covering approximately 100 square kilometres. It has been suggested it was the site of the eponymous capital city of the Majapahit Empire, which is described by Mpu Prapanca in the 14th-century poem Nagarakretagama and in a 15th-century Chinese source. It was razed due to the invasion of Girindrawardhana to defeat Kertabhumi in 1478. After this event Majapahit's capital moved to Daha.
The Nagarakretagama contains poetic descriptions of the palace of Majapahit and its surroundings, but is limited to the royal and religious sectors. Some of the details are vague, and scholars who have tried to compile a plan of the capital have come to different conclusions.
Older research at Trowulan has concentrated on monumental remains: temples, tombs, and a bathing place. Archaeological surveys and excavations have recently found the remains of industrial, commercial and religious activity, habitation areas and water supply systems, all of which are evidence of dense population during the 14th to 15th centuries. In October 2009 Ministry of Culture and Tourism of Indonesia submitted Trowulan as UNESCO World Heritage list