Explanations:Haryana is a state in northern India, known for its significant contributions to the country's economy and its rich cultural heritage. The state is home to several tourist destinations that attract visitors from all over the country. Among these, Badhkal Lake, Dumdama Lake, Yadavindra Gardens, and Panchkula are particularly popular.
Badhkal Lake is a man-made lake located in the district of Gurgaon, Haryana. It is a popular spot for boating and picnicking, and it is surrounded by lush greenery, making it a serene and picturesque location. The lake is also known for its historical significance, as it was built during the Mughal era.
Dumdama Lake is another man-made lake located in the district of Faridabad, Haryana. It is a popular destination for boating and fishing, and it is surrounded by a forest reserve that is home to various species of birds and animals. The lake is also known for its scenic beauty and is a favorite spot for nature lovers.
Yadavindra Gardens, also known as Pinjore Gardens, are located in the district of Panchkula, Haryana. These gardens are a beautiful example of Mughal architecture and are spread over an area of 30 acres. The gardens are known for their intricate water channels, fountains, and terraces, and they are a popular destination for tourists and locals alike.
Panchkula is a city located in the district of Panchkula, Haryana. It is known for its beautiful parks, gardens, and lakes, and it is a popular destination for tourists. The city is also home to several historical sites and monuments, including the Yadavindra Gardens.
These tourist destinations are all located within the state of Haryana, and they are significant for their natural beauty, historical importance, and recreational activities. Therefore, the correct answer is Haryana.