Rise of the Dvaravati Kingdom

Timeline

1. 500–530Chao Phraya basin · ThailandMon migrants and local residents formed settlement centers along the Chao Phraya River and its tributaries, developing rice agriculture and riverine trade. Archaeological sites show orderly religious building foundations and pottery production in this period, laying the economic foundation for the emergence of city-state polities.
2. 530–570Nakhon Pathom · ThailandTheravada Buddhism reached the Chao Phraya basin by sea and land routes, and Dvaravati cities began building stupas, Buddha images, and temples on a large scale. Sanskrit and Pali inscriptions appeared, recording royal merit and Buddhist almsgiving, marking the establishment of Dvaravati as an independent cultural-political entity.
3. 570–600Lopburi–Ayutthaya line · ThailandDvaravati influence extended north to Lopburi, Phra Nakhon Si Ayutthaya and other places, forming a multi-centered city-state network. The cities converged in Buddhist artistic style while maintaining political autonomy, sustaining trade and cultural exchange with the Malay Peninsula and the states of Funan and Chenla via the Chao Phraya river system.