Impact of Religious Tourism on Sacred Historic Towns in India Mragank Gupta 2018MCO008 Abstract "Religious tourism" is very contemporary word given by tourism industry to promote economic benefits. It is considered more to be the commercialization of pilgrimage. Religious tourism refers to contemporary patterns of tour to places of religious importance or pilgrimage sites where visitors aim to fulfil religious enquires of exploration as well as recreational needs of sightseeing and involving a change away from the regular environment. Some of the predominant religious tourism destinations in India are Pushkar, Tirupathy, Ajmer, Puri, Ujjain, Varanashi, Mathura, Nanded etc among others. These religious places attract a huge amount of religious tourists from various parts of the country and abroad. Due to its reverence, there is a rapid increase in the floating population which holds activities of tourism during pilgrimages each year. This floating population is cyclic in nature as it maximizes during certain festivals or certain time in year and rest at low volume. It has a high potential to impact the built environment in various ways including development pressure, rapid urbanization, carrying capacity issues, ignorance of heritage in these sites due to the lack of effective development plan which provide development of infrastructure, direction to growth, conservation of heritage. These towns develop haphazardly leading to damaging the heritage aspect of area. The aim of this paper is to understand the impact of religious tourism on historic towns in India. This paper describe both positive and negetive impacts which is supported by different case studies of sacred historic towns which is considered to be achieved under following objectives• To Understand the concept of religious tourism and pilgrimage in India. • To understand the concept of sacred historic towns in India. • To understand the current scenario of religious tourism in india. • To analyze the impact of religious tourism on sacred historic towns in India. Keywords: Religious Tourism, Pilgrimage, Sacred Historic towns, India.