The correct answer is: B. Kurukshetra
Kurukshetra is a district in the Indian state of Haryana. It is located in the northern part of the state, and is bordered by the districts of Karnal to the north, Panipat to the east, Ambala to the south, and Jind to the west. The district has a population of over 1.5 million people, and its headquarters is the city of Kurukshetra.
Kurukshetra is a major tourist destination, and is home to many historical and religious sites. The most famous of these is the Kurukshetra War Site, which is the site of the Mahabharata war. The war site is a UNESCO World Heritage Site, and is a popular pilgrimage destination for Hindus.
Other tourist attractions in Kurukshetra include the Brahma Sarovar, the Jyotisar, the Pipli Sahib Gurudwara, and the Shahi Eidgah. The Brahma Sarovar is a sacred lake, and is believed to be the site where the Pandavas performed the Ashvamedha Yagna. The Jyotisar is a historical site, and is believed to be the spot where the Pandavas and Kauravas met to discuss the terms of the war. The Pipli Sahib Gurudwara is a Sikh shrine, and is believed to be the birthplace of Guru Gobind Singh. The Shahi Eidgah is a mosque, and is believed to be the site where Mughal emperor Akbar offered prayers after the Battle of Panipat.
Kurukshetra is also a major agricultural district, and is known for its production of wheat, rice, and sugarcane. The district is also home to a number of industries, including textiles, engineering, and pharmaceuticals.
In recent years, the Haryana government has been working to develop Kurukshetra as a weekend tourism destination. The government has invested in infrastructure development, and has also promoted the district as a destination for religious tourism. As a result of these efforts, Kurukshetra has seen a significant increase in tourist arrivals in recent years.