Tried to expand southwards but was defeated by Pulakeshin II of the Chalukya Dynasty.
A great patron of learning, art, and religion, especially Buddhism and Hinduism.
Held a grand religious assembly at Kannauj, attended by Chinese traveler Xuanzang (Hiuen Tsang).
Wrote plays and poems, including "Nagananda," "Ratnavali," and "Priyadarshika".
His court poet Banabhatta wrote "Harshacharita," a biography of Harsha.
After his death, there was no strong successor, and his empire declined.