Ujjayanta Palace is a grand historical building located in Agartala, the capital city of Tripura. Built between 1899 and 1901 by Maharaja Radha Kishore Manikya, the palace is a stunning example of Indo-Saracenic architecture, featuring a blend of Mughal, Roman, and British styles.

The palace is known for its magnificent three high domes, with the central dome standing at 86 feet tall. Originally serving as the royal residence of the Manikya dynasty, Ujjayanta Palace later housed the Tripura Legislative Assembly from 1973 to 2011.

Today, it is the State Museum of Tripura, showcasing the lifestyle, arts, culture, and traditions of the communities in Northeast India. The museum also displays stone sculptures of the Manikya dynasty and artifacts from the region's rich history.

The palace is set amidst beautiful Mughal-style gardens, complete with pools, fountains, and tiled pathways. It's a popular tourist destination, offering visitors a glimpse into the opulent past of Tripura's royal family.