35km/1 hr from Mysore — 13th-century Hoysala star-shaped temple with stone carving detail that rivals Belur/Halebidu but with a fraction of the crowds; bring a guide or you'll miss most of the carved narrative panels
Built around 1258-1268 CE, this temple was commissioned not by a king but by Soma (or Somanatha), a general serving the Hoysala king Narasimha III, after whom the surrounding village of Somanathapura is named. Constructed in the distinctive Hoysala style over more than five decades, reportedly employing up to 500 sculptors at peak, it is a trikuta (triple-shrine) temple dedicated to three forms of Vishnu: Keshava, Janardhana, and Venugopala. In 2023 it was inscribed as a UNESCO World Heritage Site together with the Hoysala temples at Belur and Halebidu, recognized for its exceptionally intricate stone carving and star-shaped platform architecture.