Data Darbar is one of the largest Sufi shrine located in the city of Lahore, Punjab. It was built in 11th centurey to house the remains of Ali Hujwiri, commonly known as Data Ganj Baksh. Data Darbar attracts up to one million visitors to its annual Urs festival and is is considered to be the most sacred place in Lahore. The shrine is located near the Bhati Gate of the Walled City of Lahore.