Sivasagar
Sivasagar is named after a lake in the city of Sivasagar in Assam, which was the epicentre of the Ahom kingdom that existed in the Brahmaputra Valley between the 13th and 19th century CE.
Assam history has a special reference to the Ahom regime.
The site hosts burial mounds of the kings who ruled the Ahom kingdom for 600 years, and they were made a part of the world heritage sites in 2014.
There are several prominent tourism sites — the Rang Ghar, Talatal Ghar, Namdang Stone Bridge — built by Ahom rulers.
Rang Ghar used to be a site for buffalo fights and other sports for the Ahom rulers. The Talatal Ghar was initially an army base camp for the Ahom kings, used during wars, while the Namdang Stone Bridge was a connecting bridge between Assam and the rest of India.
Dholavira
Like Rakhigari, Dholavira, which is located in the Kutch district of Gujarat, is also a site of Harappan civilisation.
It was discovered by the ASI in 1967. Artefacts found in Dholavira included terracotta pottery, beads, gold and copper ornaments, tools, urns and some imported vessels that indicate trade links with lands as far away as Mesopotamia.
Dholavira was a thriving metropolis during the 3,000 BCE-1,800 BCE period. According to the UNSECO, “Globally, Dholavira can be compared to the cities of Ancient River Valley Civilization, the urban metropolises of Egyptian, Chinese and Mesopotamian.”
Adichanallur
This is a site located in Thoothukudi district, Tamil Nadu, and is believed to be dating backing to 696-905 BC, making it the oldest site in the state so far.
Adichanallur is an urn-burial site, first discovered in 1876. In 2005, around 169 clay urns containing human skeletons, nearly 3,800 years old, were unearthed.
Apart from the skeletons, several gold diadems with a hole on each end for tying them around the forehead were also found, along with a number of bronze figurines of buffalos, goats tigers, and elephants.