The reserve encompasses 5,520 km² in the states of Tamil Nadu (2537.6 km²), Karnataka (1527.4 km²) and Kerala (1455.4 km²). It forms an almost complete ring around the Nilgiri Plateau. The Mudumalai WL Sanctuary and National Park (321.1 km²), Wayanad Wildlife Sanctuary( 344km²), Bandipur National Park(874km²), Nagarhole National Park (643 km²), Nugu WLS, Mukurthi National Park (78 km²) and Silent Valley National Park (89.52km²) are protected areas within this reserve. The Bio-sphere Reserve also includes zones of The Nilgiris open to forestry and tourism including: Nilgiris District (North (448.3 km²) and Nilgiris District South (198.8 km²)), Erode District (Sathyamangalam forest (745.9km²) and Erode(49.3 km²)) and Coimbatore District (696.2 km²) in Tamil Nadu.
இயற்கை காக்கும் எமது பணிகளில் நீங்களும் பங்கேற்கலாம்