Sirsi is a city and a taluk headquarter in Uttara Kannada district of Karnataka state in India. It was also known as Kalyana Pattana during the Sonda Dynasty. It is a tourist destination with evergreen forest and waterfalls and is also a commercial centre. The main businesses around the city are mostly subsistence and agriculture-based. Areca nut or betel nut, locally known as Adike, is the primary crop grown in the nearby villages, making it one of the major trading centres for areca nut. The region is also known for spices such as cardamom, pepper, betel leaves, and vanilla. The major food crop is paddy.

Uttara Kannada is a district in the Indian state of Karnataka. It is a major coastal district of Karnataka, and is the third largest district in Karnataka. It is bordered by the state of Goa and Belagavi districts to the north, Dharwad District and Haveri District to the east, Shivamogga District, and Udupi District to the south, and the Laccadive Sea to the west.