There are many
temples in Nathanallur. Carnivals are celebrated for each temple in different periods. List of popularly known temple are below. • Ellamman Temple () • Perumal Temple () • Many Vinayakar Temples () • Gangaiamman Temple () • Durgaiamman Temple () • Selliamman Temple () • Adanjiamman Temple () • Periyandavar Temple () and many more.
Sri Devi Ellamman Temple Every year Tamil month Chithirai () first amavasya, a famous 10 days great festival called Float Festival () is celebrated for Ellamman. The first nine days Lord is beautifully decorated with ornament and flowers to ride around the village in the "Bullock Cart" with different avatar in each day to show this avatars to the village pilgrims. The carnival is very grand on the 10th day i.e. on amavasya. All village people with their relatives from nearby cities & towns gather near the theppakulam at Ellamman temple. Lord Sri Devi Ellamman is beautifully decorated with ornament and flowers. And amman swing on the oonjal then the lord is transfer to a floating boat to circle around the Theppakulam on wonderful night with colourful crackers. The joyful carnival ends on the next day with stage drama (). Also there are many other Hindu spiritual activities will happen on the entire day.
Float Festival Gallery File:Sri Parvathiyammal.jpg|Sri Parvathiyammal File:Sri Renuka Parameshwari Amman.jpg|Sri Renuka Parameshwari Amman File:Sri Renuka Parameshwari Urchavam.JPG|Sri Renuka Parameshwari Amman File:Nathanallur Ellamman Theppam 2014.jpg|Nathanallur Ellamman Theppam 2014 File:Nathanallur Ellamman Theppam 2015.jpg|Nathanallur Ellamman Theppam 2015 File:Nathanallur Ellamman Varisai.jpg|Nathanallur Ellamman Varisai File:Sri Devi Ellamman Decoration.JPG|Decorated Sri Devi Ellamman File:Sri Devi Ellamman with lightings.JPG|Sri Devi Ellamman with lightings File:Sri Devi Ellamman swinging in oonjal.JPG|Sri Devi Ellamman swinging in oonjal File:Sri Devi Ellamman in Theppakulam floating boat.JPG|Sri Devi Ellamman in Theppakulam floating boat File:Nathanallur Ellamman Theppa Urchavam.jpg|Sri Devi Ellamman in Theppakulam floating boat File:Devi Ellamman Veethi Ula in Simma Vaghana Parvettai.jpg|Devi Ellamman Veethi Ula in Simma Vaghana Parvettai File:Devi Ellamman Veethi Ula in Simma Vaghana Parvettai1.jpg|Devi Ellamman Veethi Ula in Simma Vaghana Parvettai File:Sri Devi Ellamman in Veedhi Ula.JPG|Sri Devi Ellamman in Bullock Cart during Veedhi Ula
Bramma Urchavangal () Other Festivals Likewise, Tamil Aadi month Koozh ( - One of the great south Indian food) will be served to their neighborhoods and relatives during Gangaiamman & Bommayi amman temple festival. And many other festivals for Vinayakar, Perumal and Adanjiamman temples. File:Nathanallur Perumal Temple.ogg|Lord Perumal File:அருள்மிகு ஸ்ரீ பெரியாண்டவர்.jpg|Sri Periyandavar File:Periyandavar.jpg|Temple Moolasthanam == Education ==