We took auto for Hasimara. In mid-way to Hasimara we took a break to see Tea processing factory from inside. But we were not lucky. Manager was not available, so guard didn't give permission for visit. Anyway, we were very happy to see tea estate. We reached Hasimara at 4 pm. Our train was on time. We boarded Kanchankanya Express with heavy hearted and said a goodbye to Bhutan.