Gurudwara Sri Taran Taaran Sahib has amongst the largest sarovars (about 300m x 230m rectangle) of all Gurudwaras.
The sarovar is believed to have medicinal properties especially effective for curing leprosy.
At the southeast corner of the sarovar is a marble platform on which stands the Gurudwara Sahib building; a three storeyed structure with the dome and upper part plated with gold.
Every month there is a gathering (fair) at the Gurudwara on the Amavas day (no moon night). Close to the Darbar Sahib building is Guru ka khuh (khuh means well) which was constructed by Guru Arjan Dev. While supervising the construction of the sarovar, this is the place where Guruji used to relax.