Gurdwara Pukka Sangat at Allahabad is dedicated to the memory of Guru Tegh Bahadur. Earlier it was the house of a devotee of the Guru. The Guru is said to have visited the place and the room used by him is preserved here. There is a canopied throne of white marble where the Holy Guru Granth Sahib is seated.
The gurdwara is popularly known as Gurdwara Tap Asthan.