Rani Kot

Ranikot Fort (Sindhi: رني ڪوٽ‎, Urdu: قِلعہ رانی کوٹ‎) (also known as Rannikot) is a historical Talpur fort near Sann, Jamshoro District, Sindh, Pakistan. Ranikot Fort is also known as The Great Wall of Sindh and is believed to be the world's largest fort, with a circumference of approximately 32 kilometres (20 mi). The fort's ramparts have been compared to the Great Wall of China.

The site was nominated in 1993 by the Pakistan National Commission for UNESCO world heritage status, and has since been on the tentative list of UNESCO World Heritage Sites.The fort is listed as a historical site under the Antiquities Act, 1975 and its subsequent amendments, and is provided protection.

Ranikot Fort is 90 kilometres (56 mi) to the north of Hyderabad on the national highway. There is also an easy access of about an hour's journey from Karachi to Sann on the Indus Highway. A diversion road, starting a little distance away from Sann, the nearest town, leads to the fort along a rugged 21 kilometres (13 mi) road and reaches the eastern gate of the fort, known as Sann Gate. Sann is a rail head on the Kotri-Larkana line of the Pakistan Railway. It is inside the Kirthar National Park, the second largest national park in Pakistan.