______The sand stupas (barkhans) are found here.

The correct answer is Jaisalmer, Rajasthan. Key Points Sand dunes, or barkhans, are crescent-shaped sand formations commonly found in desert regions. Jaisalmer, located in the Thar Desert in Rajasthan, is well known for its sand dunes and unique desert landscape. Barkhans are formed due to the action of wind in arid areas, where sand accumulates and shapes into crescent forms. The Thar Desert is one of the largest deserts in India and is a significant geographical feature of Rajasthan. Additional Information Jorhat, Assam: Jorhat is a city located in the northeastern state of Assam and is known for its tea gardens. It is part of the Brahmaputra Valley and has a humid climate. Pune, Maharashtra: Pune is a city in Maharashtra known for its historical significance, educational institutions, and IT industry. It has a tropical wet and dry climate. Jind, Haryana: Jind is a district in Haryana, primarily an agricultural region.