Kottayam districtKottayam (koːʈːɐjɐm) is one of 14 districts in the Indian state of Kerala. Kottayam district comprises six municipal towns: Kottayam, Changanassery, Pala, Erattupetta, Ettumanoor, and Vaikom. It is the only district in Kerala that neither borders the Arabian Sea nor any other states. The district is bordered by hills in the east, and the Vembanad Lake and paddy fields of Kuttanad on the west. The area's geographic features include paddy fields, highlands, and hills. As of the 2011 census, 28.
Alappuzha districtAlappuzha district (ɐːlɐpːuɻɐ), is one of the 14 districts in the Indian state of Kerala. It was formed as Alleppey district on 17 August 1957, the name of the district being changed to Alappuzha in 1990, and is the smallest district of Kerala. Alleppey town, the district headquarters, was renamed Alappuzha in 2012, even though the anglicised name is still commonly used to describe the town as well as the district.
Venad (kingdom)Venad was a medieval kingdom lying between the Western Ghat mountains and the Arabian Sea on the south-western tip of India with its headquarters at the port city of Kollam/Quilon. It was one of the major principalities of Kerala, along with kingdoms of Kannur (Kolathunadu), Kozhikode (Nediyiruppu), and Kochi (Perumpadappu) in medieval and early modern period. Rulers of Venad trace their ancestry to the Vel chieftains related to the Ay lineage of the early historic south India (c. 1st – 4th century CE).
Idukki districtIdukki (ഇടുക്കി), iɖukːi, is one of the 14 districts in the Indian state of Kerala. Idukki district lies amid the Cardamom Hills of Western Ghats in Kerala. Idukki district contains two municipal towns - Kattappana and Thodupuzha. The district currently includes five taluks in it. The district was constituted on 26 January 1972, by taking Peerumade, Udumbanchola, Devikulam taluks of the former High Range division from Kottayam district and the Thodupuzha taluk from Ernakulam district.
Pathanamthitta districtPathanamthitta District (pɐt̪ːɐnɐn̪d̪iʈːɐ), is one of the 14 districts in the Indian state of Kerala. The district headquarters is in the town of Pathanamthitta. There are four municipalities in Pathanamthitta: Adoor, Pandalam, Pathanamthitta and Thiruvalla. According to the 2011 Census of India, the population was 1,197,412, making it the third least populous district in Kerala (out of 14), after Wayanad and Idukki. Pathanamthitta has been declared the first polio-free district in India. The district is 10.
Malayalam calendarThe Malayalam Calendar is a sidereal solar calendar used in Kerala. The origin of the calendar has been dated to 825 CE, the beginning of the Kollam Era. There are many theories regarding the origin of the era, but according to recent scholarship, it commemorated the foundation of Kollam after the liberation of the southern Chera kingdom (known as Venadu) from the Chola dynasty's rule by or with the assistance of the Chera emperor at Kodungallur.