The town of Tarn Taran was founded by Guru Arjan Dev Ji. Tarn Taran has great significance in the history of Sikhs. Tarn Taran is an important place of pilgrimage like Amritsar for the Sikhs. A large number of Sikh pilgrims come to Tarn Taran and take bath in the Sarovar. It was because of Tarn Taran that the Jats of Majha region of Punjab adopted Sikh religion during the period of Guru Arjan Dev Ji. The Jats of the Majha region proved to be most courageous and fearless while fighting against the Mughals in the battles. Indu Bushan Banerjee remarks that the history of the Sikhs took a new turn with the entry of the Jats into Sikh religion.