Agasthyarkoodam Peak

Agathiyar Malai is located 32 km from Neyyar Dam. The major city and airport nearest to Agathiyar Malai is Thiruvananthapuram(Trivandrum) and its Trivandrum International Airport, around 61 km away. The nearest railway station is Ambasamudram, Tirunelveli District, Tamil Nadu. There is a trekking path, nearly 32 km, from Bonacaud.The peak of Agathiyarmalai can be reached only by trekking up to it. While the Kerala government has been favourable to the pilgrims wanting to visit the peak, the Tamil Nadu government allows certain number of applications even though they have strict rules within the wildlife sanctuary. Every year in the month of May, Sundarampillai (late) from Papanasam used to organise a big group of pilgrims to go on a devotional trek.Agathiyarkoodam has the largest biodiveristy in Asia. The lower elevations of this peak are also known for their abundance of rare herbs and medicinal plants. Around 2,000 medicinal plants used in Ayurveda|Ayurvedic treatments are found here. Europeans, particularly those from England, were the first to establish tea gardens around the base stations of the mountain at Brimore, Bonacaud, and Ponmudi.
The Agasthyamala Biosphere Reserve harbours rare flora and fauna. Tourists are permitted to the area only with permission from the forest department of Kerala. Annual trekking passes to the peak are issued from the forest department during January–February only.
Other major rivers which originate from the mountain are the Karamana River, which flows through the Thiruvananthapuram District and is the major source of drinking water to the city, and the Neyyar River (also in the Thiruvananthapuram District).Manjolai Hills Located between elevations ranging from 1000 to 1500 Metres, the Manjolai area is set deep within the Western Ghats within the Kalakad Mundanthurai Tiger Reserve in the Tirunelveli District. Located on top of the Manimuthar Dam & the Manimuthar Water Falls, the Manjolai area comprises Tea Plantations, small settlements around the tea plantations; Upper Kodaiyar Dam and a windy view point called Kuthiravetti
The Tea Plantations and the whole of Manjolai Estates are tea operated by The Bombay Burmah Trading Corporation Ltd on Forest Lands leased by the Government of Tamil Nadu. There are 3 Tea Estates within the Manjolai area - Manjolai Estate, Manimutharu Estate & Oothu Estate. The Estates are located on elevations ranging between 2300 Feet to 4200 Feet. The estates, road & the settlements in the Manjolai area are managed by The Bombay Burmah Trading Corporation Ltd. Images of Manjolai Hills can be viewed