Tarangambadi, Poompuhar, Tamil Nadu India

Tharangambadi (formerly Tranquebar) is a panchayat town in Nagapattinam district in the Indian state of Tamil Nadu, 15 km north of Karaikal, near the mouth of a distributary of the Kaveri River. Tharangambadi is the headquarters of Tharangambadi taluk. Its name means "place of the singing waves". It was a Danish colony from 1620 to 1845, and in Danish it is still known as Trankebar.

The earliest reference to Tarangampadi occurs in a 14th century inscription, mentioning the place as Sadanganpade. Tranquebar was founded by the Danish East India Company in 1620, when a factory (commercial settlement) was opened and a fort, known as Fort Dansborg, was built by a Danish captain named Ove Gjedde. This fort was the residence and headquarters of the governor and other officials for about 150 years. It is now a museum hosting a collection of artifacts from the colonial era.