Thiruvalla, also spelled Tiruvalla, is a municipality in Pathanamthitta district, Kerala, India. The town is spread over an area of 27.15 km2 (10.48 sq mi) and has a population of 52,883 people, down from 56,837 in 2001. It is also the Headquarters Of Thiruvalla Revenue Division. It lies on the northern banks of the Manimala River, in a land-locked region surrounded by irrigating canals and rivers…