For the visitor wishing to explore southern India extensively, Chennai, the capital of the state of Tamil Nadu, is the most convenient point of entry. Chennai has an international airport, a sea port and a rail and road network that links it to all major towns and cities of the region. It also has several deluxe hotels and others to suit modest budgets. Tamil Nadu is a bastion of Hinduism, whose past endures into the present. Temples with towering spires called gopurams are a common feature of this state, seldom seen anywhere else in the country. Temples in Tamil Nadu were the fulcrum of society and even today art forms that have their origin in religious worship continue to colour daily life. Notable among these are splendid bronzes of deities, painting on glass and Bharatnatyam, an evocative dance form.