Sardaha Harnarayan is a village in Harraiya taluk, Basti district, Uttar Pradesh. Its LGD code is 179260 and it covers 1.265 km². Category: Rural.
Bordering villages: Maharaj Ganj, Bichhiadar, Belwariya Jangal, Katiya Nawdiha.
Boundary from the Survey of India village boundary database. All villages in Uttar Pradesh