Sri Harmandir Sahib, also known as Sri Darbar Sahib or Golden Temple, (on account of its scenic beauty and golden coating for English speaking world), is named after Hari (God) the temple of God. The Sikhs all over the world, daily wish to pay visit to Sri Amritsar and to pay obeisance at Sri Harmandir Sahib in their Ardas.
According to the Sikh historical records, the land that became Amritsar and houses the Harimandar Sahib was chosen by Guru Amar Das – the third Guru of the Sikh tradition. It was then called Guru Da Chakk, after he had asked his disciple Ram Das to find land to start a new town with a man made pool as its central point. After Ram Das succeeded Guru Amar Das in 1574, and given the hostile opposition he faced from the sons of Guru Amar Das, Guru Ram Das founded the town that came to be known as "Ramdaspur". He started by completing the pool with the help of Baba Buddha (not to be confused with the Buddha of Buddhism). Guru Ram Das built his new official centre and home next to it. He invited merchants and artisans from other parts of India to settle into the new town with him.
Ramdaspur town expanded during the time of Guru Arjan financed by donations and constructed by voluntary work. The town grew to become the city of Amritsar, and the pool area grew into the Golden Temple complex. The construction activity between 1574 and 1604 is described in Mahima Prakash Vartak, a semi-historical Sikh hagiography text likely composed in 1741, and the earliest known document dealing with the lives of all the ten Gurus. Guru Arjan installed the scripture of Sikhism inside the new temple in 1604. Continuing the efforts of Guru Ram Das, Guru Arjan established Amritsar as a primary Sikh pilgrimage destination. He wrote a voluminous amount of Sikh scripture including the popular Sukhmani Sahib.