Place described as 'Nandan Kanan' in Mahabharat is presently known as :

Correct option is B

The place described as 'Nandan Kanan' in the Mahabharata is presently known as the Valley of Flowers. This UNESCO World Heritage Site is located in the Chamoli district of Uttarakhand and is renowned for its vibrant display of endemic flora and scenic beauty.

Important Key Points:

1. The Valley of Flowers is located at an altitude of about 3,500 meters in the Western Himalayas.
2. It is famous for its rich biodiversity, including rare and endangered species of plants.
3. The valley is covered in snow for most of the year, blooming with flowers during the monsoon season.
4. It is part of the Nanda Devi Biosphere Reserve, a significant ecological zone.
5. The valley has religious significance, believed to be the home of gods in Hindu mythology.

The trek to the Valley of Flowers is popular among nature lovers and trekkers from around the world