Cherthala (formerly known as Shertallai) is a Taluk and a municipality in Alappuzha district in the state of Kerala, India. It is 36km from Cochin and 22 km from Alleppey on the Cochin-to-Alleppey section of National Highway 47 Road Route and Railway Route. Cherthala is in Alleppey District, of which Alleppey is the district headquarters. Cherthala is a Major Taluk consisting of 20 villages of which Cherthala is the Taluk headquarters.

.Places of importance

Aroor,Arthunkal,Andhakaranazhy,Chennam Pallippuram (Pallippuram),Kanichukulangara,Kokkothamangalam,Muhamma,Pathiramanal,Panavally,Pattanakkad,Poochakkal,Thannermukkom,Thiruvizha,Vayalar

Famous Churches

                          
                                    Arthunkal is a small seaside village, about 8 kilometers west of Cherthala and 22 kilometers north of the sleepy Alappuzha town, in the Alappuzha district of Kerala state, South India. Primarily a fishing village, this serene neighborhood has witnessed fast development since the late nineties, in sync with Cherthala, a small satellite town of Kochi, the biggest city in Kerala.
Arthunkal is one of the most important pilgrimage sites in Kerala. It is considered as a holy land by hundreds of thousands of devotees, of Christian as well as other faith. The village is synonymous for its church, which has the Roman martyr Saint Sebastian as its patron. The feast of St. Sebastian in Arthunkal is a grand celebration extending for two weeks in January. While the main day of the traditional feast or the perunnal is on January 20, the church authorities have instituted another on January 27, to mark the end of celebrations, locally referred to as Ettamperunnal or 'the 8th day or the feast'. Devotees from all across the state visit the church on the feast days. A procession, carrying the graceful statue of St. Sebastian, from the church to the beach and back, is the most important event of the feast. Interestingly, an eagle is seen roaming the skies, every year during the time of the procession. This eagle too has become part of the grandmother stories, about the presence of St. Sebastian as a guardian saint for the village.
The church, officially Arthunkal St. Andrew's Forane Church, was originally built by the Portuguese missionaries in the 16th century. It has a fascinating history. The church was rebuilt in 1584, under the then vicar Fr. Jacoma Fenicio, whom the devotees claim, possessed magical powers to heal the body and mind. Devotees fondly referred to him as Arthunkal Veluthachan, which in English translates to fair skinned father. Fr. Fenicio died in 1632. Eight years after his death, the church was rebuilt again, this time facing the west towards the long white-sand beach on the shores of the Arabian Sea. In 1647, the idol of St. Sebastian, struck with arrows all over his bleeding body (he was executed at the order of the Roman emperor for embracing Christian faith) sculptured in Milan, was brought and placed in the Arthunkal church.
Many devotees, who recovered from serious illness or closely escaped accidents, often visit this pilgrim site to offer thanks to St. Sebastian. It is believed that the saint has powers to heal the maimed, crippled and those with mental disorders. Thus many disabled people also visit the shrine. Devotees often express gratitude by crawling on their knees, known as Urulunercha, on the road from the beach to the church, and make offerings - small metal replicas of bows and arrows.
On January 18, as the gates of the church are opened at early hours of dawn, thousands of devotees, including Hindu pilgrims returning from the Sabarimala temple, throng to pay their homage to the saint. The Hindu pilgrims also take bath at a facility attached to the church or at the sea. This custom traces its roots to a mythical story that links the Arthunkal Veluthachan with the Sabarimala Ayyappan. Sabarimala is the second largest pilgrimage site in the world, with 50 million devotees visiting every year.
A large open space between the local school and the church, is the heart of Arthunkal. The school, with buildings sprinkled on both of the road that leads from the church to the beach, has recently added a higher secondary division. The village also has a fairly equipped hospital, a movie theater "Swapna", and a small shopping center near the school comprising about two dozen shops leased by the church to local businessmen. The church owns bulk of the non-resident land-bank in the village. There is another church in the village, which hosts St.George as its patron saint, about half-mile away from the Arthunkal church. The theeradesa highway or the beach highway, still in project stage, is expected to better connect the seaside villages of Alappuzha, including Arthunkal, with suburban Kochi. A fishing harbor is also being built in Arthunkal.