At one time Thatta was important as Sindh's capital city and as a center of Islamic arts. From the 14th century, four Muslim dynasties ruled Sindh from Thatta but in 1739 the capital was moved elsewhere and Thatta declined.
Some people connect it with Pattala or Alexander, but the authorities don't agree. Alexander had rested his weary troops in Pattala. In preparation for the near fatal march across the Makran desert in Balochistan. The resemblance probably arose as Pattala was built of timber and so are the old houses of Thatta plastered by mud. Today these stand at awry angles. The known history of the town. goes back to 600 years. For centuries old Thatta was the capital of Sindh. A new city is being built opposite the Makli Hills Hashimabad.
The mosque contains the most elaborate display of blue and white tile work in the sub-continent. This mosque has been carefully restored to its original condition. Recently renovated' the mosque gives the visitors a good idea of its early magnificence
Situated on the outskirts of the new town. It is surrounded by narrow lanes and multi-story houses made of plaster and wood, which are topped by Badgirs. The windcatcher designed to funnel cool breezes down into the interiors of buildings. They are also quite common in Hyderabad
The bazaars of Thatta are known for hand-printed fabrics. Glass, bangles and the Sindhi embroidery work inlaid with tiny mirrors. One of the better known handicrafts of Pakistan.