Vijayanagara architecture of 1336–1565 CE was a notable building idiom that developed during the rule of the imperial Hindu Vijayanagara Empire. The empire ruled South India, from their regal capital at Vijayanagara, on the banks of the Tungabhadra River in modern Karnataka, India. The empire built temples, monuments, palaces and other structures across South India, with the largest concentration in its capital. The monuments in and around Hampi, in the Vijayanagara district, are listed as a UNESCO World Heritage Site.
In addition to building new temples, the empire added new structures and made modifications to hundreds of temples across South India. Some structures at Vijayanagara are from the pre-Vijayanagara period. The Mahakuta hill temples are from the Western Chalukya era. The region around Hampi had been a popular place of worship for centuries before the Vijayanagara period with earliest records dating from 689 CE when it was known as Pampa Tirtha after the local river God Pampa.
There are hundreds of monuments in the core area of the capital city. Of these, 56 are protected by UNESCO, 654 monuments are protected by the Government of Karnataka and another 300 await protection.
Vijayanagara architecture can be broadly classified into religious, courtly and civic architecture, as can the associated sculptures and paintings. The Vijayanagara style is a combination of the Chalukya, Hoysala, Rashtrakuta, Pandya and Chola styles which evolved earlier in the centuries when these empires ruled and is characterised by a return to the simplistic and serene art of the past.
Large multi-purpose halls (mandapas) surrounding the main shrine with elaborate and intricately carved pillars and the tall entrance towers (Gopurams, more specifically Rayagopurams named after the ruling Rayas) are two notable Vijayanagara additions to South Indian temple architectural tradition.
For the approximately 400 years during the rule of the Western Chalukya and the Hoysalas empires, the most popular material for temple construction was chloritic schist or soapstone.