The sanctuary is named after the endemic species Gluta travancorica, locally known as 'Chenkurinji'.
It contains the 26-square-kilometer Parappar Dam reservoir, created by the Thenmala Dam.
The sanctuary is part of the UNESCO World Heritage-listed Agasthyamalai Biosphere Reserve.
It is a prominent habitat for the endangered Travancore Flying Squirrel.
The area features megalithic dolmens and cist burials, suggesting prehistoric human habitation.
The terrain elevation ranges from 100 meters to 1,550 meters above sea level.
Shendurney Wildlife Sanctuary is a protected tropical evergreen forest located in the Agasthyamalai Biosphere Reserve of the Western Ghats. It acts as a critical catchment area for the Kallada River, which flows into the Parappar Dam reservoir situated within the sanctuary boundaries. The sanctuary is characterized by diverse ecosystems ranging from tropical evergreen to semi-evergreen and moist deciduous forests. Established in 1984, the area encompasses approximately 171 square kilometers of rugged, hilly terrain. It is recognized as a significant hub for biodiversity, hosting numerous endemic species of flora and fauna. Visitors access the sanctuary via guided eco-tourism programs, including trekking and boating activities organized by the Thenmala Eco-Tourism project. The sanctuary serves as a corridor for migratory elephants and is home to the rare Lion-tailed Macaque.
The viewpoint overlooking the Parappar Dam reservoir during the early morning hours.
Book guided treks and boating sessions through the official eco-tourism facilitation center in advance.
Wear moisture-wicking clothing and sturdy trekking boots, as the trails can be muddy and steep.
Carry binoculars for better wildlife observation, particularly for birdwatching along the reservoir shores.
Do not attempt to explore the core forest zones without an authorized forest department guide.
Operations may be suspended during peak monsoon months for safety and conservation reasons.
Avoid plastic usage within the reserve, maintain silence during wildlife viewing, and do not feed any animals.
