Puzhal aeri, or Puzhal lake, also known as the Red Hills Lake, is located in Red Hills, Chennai, India. It lies in Thiruvallur district of Tamil Nadu state. It is one of the two rain-fed reservoirs from where water is drawn for supply to Chennai City, the other one being the Chembarambakkam Lake and Porur Lake.
Tamil Nadu is a state in Southern India. Its tourism industry, centered around Hindu temples, wild life sanctuaries, hill stations and waterfalls is the second largest in India, with an annual growth rate of 16%. It has an extensive tourism industry. Tourism in Tamil Nadu is promoted by Tamil Nadu Tourism Development Corporation (TTDC), an organisation run by the Government of Tamil Nadu. The tagline adopted for promoting tourism in Tamil Nadu is Enchanting Tamil Nadu.
Anna Flyover (aka Gemini Flyover) (Tamil: அண்ணா மேம்பாலம்) , lies in the heart of Chennai. Opened in 1973, it was the first flyover in the country and in Chennai. Its main purpose is to allow traffic movement on Mount Road — now renamed Anna Salai — near Nungambakkam High Road (Uthamar Gandhi Salai) to continue unhindered by the cross traffic.