Palia Kalan is a city and a municipal board, near Lakhimpur city in Lakhimpur Kheri district in the Indian State of Uttar Pradesh. It is also home to Dudhwa National Park, a wildlife park that boasts of rhinos, tigers, wild tuskers, the rare barking deer and many migratory birds. The flora and fauna is that of a typical marsh town, small lakes, elephant grass, etc.