The Union Church built in the 19th century and resembles a standard ancient colonial architecture of layout that marks it as a powerful, majestic and incredible site in Ooty. The Union Church is taken into consideration as one of the crucial religious in addition to traveller spots in Ooty that must now not be missed. Being one of the oldest churches within the Nilgiris District, the Union Church attracts a large crowd of tourists each year who visit and offer prayers for needs to be fulfilled.
It is often known that these ancient Churches in Ooty marked the advent of Christianity and henceforth the results and reasons of a huge spiritual infiltration that befell for the duration of the colonial technology in Ooty. The religious wishes of people who willingly walked into the Christianity religion forced many churches to crop up in Ooty between the 18th and 20th century which include the Union Church that serves as a platform of worship for the numerous evangelical believers residing in Ooty. The Union Church has been served by means of numerous Pastors which includes C. T. Studd, who changed into a well-known English Cricketer.