South India has the highest number of world heritage structure in India.
'World Heritage' Monuments in the South India are of number seven. Some of the most striking monuments in India
are on the Deccan Plateau, covering the South Indian area of the country.

South India is very famed for its
Temple architecture and the royal Western Ghat Mountain range.
Following are the famous World Heritage Sites in South India:
Hampi

Monuments at Mahabalipuram

Pattadakal

Group of Chola Temple

Niligiri Mountain Railway: These trains still go by conventional steam engines. On the mountains of Nilgiris

they are blended to perfection by engineering technique.

Basilica of Bom Jesus which preserves the tomb containing the ruins of St. Francis Xavier.
To know more visit here : World Heritage Monuments in the South India, Indian Monuments