The sacred shrine of Mata Kaulan, also known as the Gurudwara Mata Kaulan, is located on the west side of the Golden Temple in Amritsar. This Gurudwara has been named after a legendary devotee of Guru Har Gobind, Bibi Kaulan. Her kirtans, which she sang religiously every evening, are still remembered by the older members of the Sikh community.
Kaulsar Sarovar, located next to the Gurudwara Mata Kaulan, is the holy place Guru Har Gobind advised devotees to take a dip in before proceeding towards the Amrit Sarovar. The Sarovar is also the first holy water tank to be named after a Muslim woman.