Kalyana, also known as Kalyana Karnataka, is a city in the Bidar district of Karnataka, India. It is known for its rich history and cultural heritage, with several ancient temples and monuments. The city is situated near the Bhima River, which adds to its scenic beauty. The economy of Kalyana is primarily based on agriculture, with many residents engaged in farming and related activities. The region is also known for its production of handicrafts and textiles. Kalyana serves as a hub for trade and commerce in the surrounding areas, contributing to its growth and development.