!Hardiya Kothi Hardiya Kothi is in West Champaran district of Bihar in India. This important monument is situated under Bishunpur Panchyat of the Nautan Block. It was house of Mr. G. P. Edward, a British Indigo Planter. Remains of this building are in somewhat better condition in comparison to other such old buildings. It is worth mentioning here that Mahatma Gandhi had started his satyagraha in support of indigo farmers of the district.