Rayappa, Dazzling Halebidu Temple, 12th century Hindu temple

The Hoysala period of South Indian history began about 1000 CE and continued through 1346 CE. In this period, they built around 1,500 temples in 958 centres. Halebidu was originally called Dvarasamudra (or Dorasamudra), a name derived from two Sanskrit words "Dvara" (gateway, door) and Samudra (ocean, sea, large water body). The capital used to be Belur, Karnataka, but Dvarasamudra became the established capital under king Vishnuvardhana and served as the capital of the Hoyasala Empire for nearly 300 years.
Hoysaleswara temple, also referred simply as the Halebidu temple, is a 12th-century Hindu temple dedicated to Shiva. It is the largest monument in Halebidu, a town in the state of Karnataka, India and the former capital of the Hoysala Empire. The temple was built on the banks of a large man-made lake, and sponsored by King Vishnuvardhana of the Hoysala Empire. Its construction started around 1121 CE and was complete in 1160 CE.