Sonbhadra or Sonebhadra (Hindi:सोनभद्र) is the 2nd largest district of Uttar Pradesh, India. Sonbhadra is the only district in India which borders four states namely Madhya Pradesh, Chhattishgarh Jharkhand and Bihar. Sonbhadra district (also known as Sonebhadra ) or Sonanchal is the second largest district by area of Uttar Pradesh after Lakhimpur Kheri. The district headquarters is in the town of Robertsganj. Sonbhadra is the second largest district in the state of Uttar Pradesh. Located in the south-eastern range of the Vindhya Mountains, it is served by the Son river which flows from east to west. Discover Sonbhadra , the Switzerland of India and Gupt Kashi. Explore ancient temples, stunning waterfalls, rich tribal culture, Asia's oldest Fossils Park, Rihand Dam, breathtaking landscapes, and adventure activities.
