Guru Arjan Singh got the foundation of the Golden temple laid by a Sufi saint Mian Mir of Lahore in December, 1588. The construction work was directly supervised by Guru Arjan Sahib himself. Sri Harmandir Sahib is built on a 67ft. square platform in the centre of a Sarovar (tank). The Golden temple has entrance from all the four sides and is accessible to every person without any distinction of Caste, creed, sex and religion. There is a 13 ft circumambulatory path around the main shrine. It was mainly in the nineteenth century, during the reign of Maharaja Ranjit Singh, that the people lavished their wealth on the Golden temple.
The Guru Granth Sahib, the holy book of the Sikhs, was installed in the Harmandir Sahib in 1604. The location of the Granth Sahib here, adds to the sanctity and veneration of the Harmandir Sahib. Here lies the spirit and soul of Sikhism. This symbol of abiding faith and tolerance is held in high esteem by every Sikh.