Thatta (Sindhi: ٺٽو, Urdu: ٹھٹہ) is a historic town of 220,000 inhabitants in the Sindh province of Pakistan, near Lake Keenjhar, the largest freshwater lake in the country. Thatta's major monument, the necropolis at Makli is listed among the World Heritage Sites. The Shah Jahan Mosque, Thatta is also mentioned separately on the tentative list since 1993. Located 62 miles (98 kilometeres) east of the provincial capital of Sindh; Karachi, it makes for a practical escape for people from the city seeking to visit the picturesque old town.