Union Finance Minister Nirmala Sitharaman announced eco-friendly nature trails in the Budget. Sustainable mountain trails will come up in Himachal Pradesh, Uttarakhand, Jammu & Kashmir, Araku Valley in the Eastern Ghats and Podhigai Malai on the Tamil Nadu-Kerala border in the Western Ghats. Turtle trails will be developed at key nesting beaches in Odisha, Karnataka and Kerala, and a birdwatching trail will be created along Pulicat Lake on the Andhra Pradesh-Tamil Nadu border.