Architectural
structure & vocabularyMamallapuram has ten rathas, two bas-reliefs, ten excavated temples in varying states of completion and three structural temples, most believed to be of Rajasimha's period. The Pancha Rathas are five monolithic temples that showcase different temple types and have nothing to do with the Pandavas. Draupadi Ratha shows the vimāna called Kuta; Arjuna's is a development of the Kuta stacked in layers; Bhima Ratha is Vesara or rectangular; Dharmaraja Ratha is the multi-layered Ashtanga; and Nakula-Sahadeva is the Gajaprishta, like the back of an elephant. Dharmaraj's Ratha is the biggest; Bhima's has a rent said to be due to lightning.
There are over ten rock-cut cave temples of the 7th century CE, important ones being Varaha, Adi Varaha, Krishna and Mahishasuramardhini. Olakkanesvara is a structural temple, and there is a lighthouse, Draupadi's tank and Krishna's butterball. Adi Varaha is the only complete cave temple in the town. The Descent of Ganga, also called Arjuna's Tapas, is considered the world's largest open-air rock relief. The Krishna Mandapa depicts a pastoral landscape with Krishna holding the mountain as an umbrella over the cowherds.
The famous Stala Sayana Perumal temple, also called Tirukadalmallai, is one of the 108 Divya Desams. The presiding deity reclines without Adiśeṣa, with Saint Pundarika at his feet. The temple near the shore was later shifted to its current location by Tirumala Nayak, who built a square enclosure with four mada veethis around it; its processional deity is named Ulaguyyaninran and his consort Nilamangai.