The Harmanir Sahib (Punjabi: ਹਰਿਮੰਦਰ ਸਾਹਿਬ) or Darbar Sahib (Punjabi: ਦਰਬਾਰ ਸਾਹਿਬ ), informally reffered to as The Golden Temple, is culturally the most significant shrine of the Sikhs and one of the oldest Sikh gurudwara. It is located in the city of Amritsar, which was established by Guru Ram Das, the fourth guru of the Sikhs and is known as "guru di nagri" meaning city of the Sikh Guru.