Sathyamangalam Wildlife Sanctuary and Tiger Reserve is a protected area and Tiger Reserve along the Western Ghats in the Indian state of Tamil Nadu. Sathyamangalam forest range is a significant wildlife corridor in the Nilgiri Biosphere Reserve between the Western Ghats and the rest of the Eastern Ghats and a genetic link between the four other protected areas which it adjoins, including the Billigiriranga Swamy Temple Wildlife Sanctuary, Sigur Plateau, Mudumalai National Park and Bandipur National Park.First declared in 2008 and enlarged in 2011, it covers a forest area of 1,411.6 km2 (545.0 sq mi) and is the largest wildlife sanctuary in Tamil Nadu. In 2013, it became the fourth Tiger Reserve as a part of Project Tiger in the state of Tamil Nadu. The sanctuary covers parts of Sathyamangalam taluk and Gobichettipalayam taluk of Erode District in the north western Tamil Nadu. Conservation of the Sathyamangalam Forest Division is administered by the Tamil Nadu Forest Department governed through Conservator of Forests, Erode, Divisional Forest Officer, Gobichettipalayam and District Forest Officer, Sathyamangalam.
The Bhavanisagar Dam and Reservoir, also called Lower Bhavani Dam, is located on the Bhavani River between Mettupalayam and Sathyamangalam in Erode District, Tamilnadu South India, The dam is situated some 16 km (9.9 Mt) west to Sathyamangalam.The dam is considered to be among the biggest earthen dams in the country. Bhavanisagar dam is constructed on Bhavani River, which is merely under the union of Moyar River. The dam is used to divert water to the Lower Bhavani Project Canal.There is a garden in front of this dam, which makes it a good picnic spot in this area. There are a few things that children could play with (like swings, etc.) and there is also a small closed channel of water for boating, a nice picnic spot for spending a day.
The Waterfalls formed by the downstream of Kodiveri Dam is a wonderful spot with nice views of the falls (close to the dam). Since the falls are not heavy, anyone can easily reach bottom of the falls and enjoy.
Shivanasamudra is a tiny island-town which is surrounded by forested hills and lush green valley which cradles a small hamlet and two fine temples. Shivanasamudra Falling from height of 75msuch a great height with making a thunderous roaring sound hits the rocky edges and forms a dark mist of fog which wraps the falls completely. This view provides a brilliant unsurpassed beauty to its viewers. This small island is also an ideal location for going on an adventure and the perfect destination for trekking and fishing enthusiastic tourists. The fall gets its charm especially during monsoon season and impresses large number of tourists giving them an exhilarating experience.