Shri Gangeshwar Mahadev Temple, located at Fudam village, 3 km from Diu, is an ancient Hindu temple dedicated to Lord Shiva. The temple is believed to have been built by the Pandavas, and is characterized by five Shivlingas installed in the middle of the sea. Shri Gangeshwar Mahadev Temple is an ancient and famous Hindu temple dedicated to Lord Shiva. This temple is an important religious place for devotees where Lord Shiva is worshipped. The name "Gangeshwar" is because Shiva is combined with Ganga here - that is, a symbol of the combination of Lord Shiva, also known as Gangadhar, and Ganga Mata. Shri Gangeshwar Mahadev Temple was built in ancient times, although its exact construction period is not known. It is said that this temple has been the center of religious faith and traditions of the local people. The architecture and craftsmanship of the temple give a glimpse of the art and culture of that era. The temple is built in traditional Hindu style, where the shikhara (dome) and mandap are special. Shivling is installed in the main part of the temple, which is continuously anointed with Ganga water. Many small idols and religious symbols can also be seen in the temple premises. Shri Gangeshwar Mahadev Temple can be in different places in India, but usually this name is used for those temples which are located on the banks of the river Ganga or in the areas influenced by Ganga. Shri Gangeshwar Mahadev Temple is a symbol of the purity of Lord Shiva and Mother Ganga. Devotees coming here get spiritual peace and mental satisfaction. This temple is a living example of religious faith as well as Indian culture and tradition. The center of faith of devotees towards Lord Shiva. Special puja and fair is held here on Mahashivratri, Shravan month, and Monday of Sawan. It is said that visiting this temple destroys sins and brings happiness and peace in life. Due to the purity of Ganga ji's water, offering water here is considered extremely virtuous. The main festival and ritual of the temple is Mahashivratri, on which special feasts, tableaus and special worship of Lord Shiva are held in the temple. The second is Shravan month, in which special worship and Bhasmarati are organized here on Mondays throughout the Shravan month. And finally, on Kartik Purnima, special arrangements are made for Ganga Snan and Shiva Puja.