Ramappa Temple, also known as the Rudreswara temple, is a Kakatiya style Hindu temple dedicated to the Hindu god Shiva, located in Telangana, India. It is from Mulugu, from Warangal, from Hyderabad. An inscription in the temple says it was constructed in the year by Recherla Rudra—a general of Kakatiya ruler Ganapati Deva (1199-1262). Located in the vicinity of Ramappa Lake, the Ramappa Temple complex which consist of three temples was constructed between 1212 and 1234, designed and architect by Ramappa—after whom the temple complex is named. Marco Polo, during his visit to the Kakatiya empire, supposedly called the temple "the brightest star in the galaxy of temples". In July 2021, Ramappa Temple was declared as a UNESCO World Heritage Site. Ramappa Temple stands on a high star-shaped platform. The hall in front of the sanctum has numerous carved pillars that have been positioned to create an effect that combines light and space wonderfully. The temple is named after the sculptor Ramappa, who built it, making it the only temple in India to be named after its craftsman. The main structure is in a reddish sandstone, but the columns round the outside have large brackets of black basalt which is rich in iron, magnesium and silica. These are carved as mythical animals or female dancers or musicians, and are "the masterpieces of Kakatiya art, notable for their delicate carving, sensuous postures and elongated bodies and heads". On 25 July 2021, the temple was inscribed as a UNESCO World Heritage Site as "Kakatiya Rudreshwara (Ramappa) Temple, Telangana". The roof (garbhalayam) of the temple is built with bricks, which are so light that they are able to float on water. Some bricks of the Ramappa temple and Humayun's tomb were sent for examination to Dr. Habib Haman, Chief Chemist of Government Industrial Laboratory, Hyderabad, Dn. He has kindly reported as follows: 'The samples of floating bricks from Bidar are similar to those from Warangal as far as the method of manufacture is concerned.