The unique feature of the palace is its exquisite architecture, which combines both traditional Kerala and western styles. The palace is a two-story building with a sloping roof and overhanging eaves, which provides shade and keeps the palace cool during hot summers. The palace is also decorated with intricate carvings, sculptures, and murals depicting the stories of Hindu mythology. 

 The palace is now a popular tourist attraction, where visitors can witness the rich cultural heritage of Kerala. The palace also houses a museum showcasing the royal belongings of the erstwhile Travancore royal family. Overall, Kuthiramalika Palace is a must-visit destination for history and architecture enthusiasts visiting Kerala.