Gurdwara Sri Tarn Taran Sahib is a gurdwara established by the fifth guru, Guru Arjan Dev, in the city of Tarn Taran Sahib, Punjab, India. The site has the distinction of having the largest sarovar (water pond) of all the gurdwaras. It is famous for the monthly gathering of pilgrims on the day of Amavas (a no-moon night). It is near Harmandir Sahib, Amritsar. Sikh Gurus Period 1469–1708 Guru Arjan Dev Ji, the Fifth Sikh Guru, bought the land around Tarn Taran for 157,000 mohar. Jatt Chaudhri (Chief) of Thathi Khara Village Amrik Dhillon did prayer before the asked guru sahib to stay at Thathi Khara while the Kaar Seva was ongoing, in the year Sambat 1647 (1590) in the Land of Majha Region the traditional home of the Sikh Faith. At that time, the digging of the lake tank started. When the tank was completed, it was the biggest and largest sarovar lake in the whole of Panjab. The foundation stone of Darbar Sahib was laid by Dhan Dhan Baba Buddha Ji, a famous Sikh saint (1506–1631). During the time of Guru Arjan Dev Jee a vast number of Sakhi Sarwar (Sultanis) followers became Sikhs mainly the Jatt Zamindars and Chaudhries of this area including Chaudhri Langah Dhillon of Chabal Kalan who held chaudhriyat of 84 villages. The Sixth Sikh Guru, Guru Hargobind Sahib, came to the gurdwara and stayed for some time where Gurdwara Manji Sahib is built. Guru Tegh Bahadur, the ninth Sikh Guru, also visited Tarn Taran Sahib via Baba Bakala Sahib, Sathiala, Wazir Bhullar, Goindwal Sahib and Khadur Sahib and preached to the Sikh sangat (congregations). 18th Century and Sikh Misl period (1748–1801) Baba Bota Singh Sandhu of Padhana and Baba Garja Singh Jee would stay at Tarn Taran during day time. Both Singh warriors attained martyrdom in 1739 against a Mughal force sent against them at Sarai Nurdin near Tarn Taran Sahib. Shaheed Baba Deep Singh (1682–1757) made a mark on the ground at Tarn Taran Sahib, and he asked the Sikhs if they were ready to die fighting against the enemies before entering into war against the Afghan invaders in 1757. Tarn Taran Sahib was part of the Bhangi Misl one of the many Sikh Confederacies, which ruled over a greater part of Majha Region from being active in 1750s to de facto power in 1760s to 1802. In 1768 Sardar Budh Singh