The Chandra Choodeswarar Temple is an ancient Shiva temple located on a rocky hill in the town of Hosur, Krishnagiri District, Tamil Nadu.Due to variations in the local languages (Tamil, Kannada, Telugu) and dialects, the temple is also referred to as 'Chandira Choodeshwarar', 'Chandra Choodeshwara', 'Chandra Choodeshwar', 'Shri Choodeswarar' or 'Arulmigu ChandraChoodeshwarar'.The main deities of the temple are Shiva, depicted as the Shiva linga and the Goddess Parvati, depicted as 'Maragathambal'. Chandra Choodeswarar' means the Eshwara who wears the Moon (Chandra) as an ornament on his crest or tuft of hair on top of the head. Shiva's consort Parvathi is worshiped here as Maragathambal. ‘Maragatham’ means green and ‘Ambal’ means mother. This is in reference to the green plants and trees (Photosynthesis), which provide sustenance to all living beings.