The largest monolithic structure ever cut from a single rock: a full-scale temple excavated downward out of a basalt cliff.
Documented
The Rashtrakuta file
The Baroda copper plates credit King Krishna I, c. 756-773 AD, with a temple so wondrous that the gods and the architect himself were astonished. Stylistically the cave sits inside Ellora's documented sequence of 34 caves, Buddhist, Hindu, and Jain, cut over five centuries. The top-down method is the documented marvel: a trench sunk around the cliff, then carving downward floor by floor, no scaffolding phase, the whole plan committed before a single pillar was freed.
Assessment: Fully documented as to attribution and method: epigraphy, the Ellora stylistic sequence, and quarry archaeology all point the same way. The engineering feat is not in dispute; only the admiration is shared between archaeologists and everyone else.
Stories
The vow and the miracle week
Local legend says a sick queen's vow required a temple's shikhara to be visible before she would eat again, and the architect obliged by carving from the top so the crown appeared almost at once. Other tellings compress the whole work to a week, or credit divine masons who worked at night.
Assessment: The vow story is unattested in period sources and the week is impossible on any calendar, but the legend encodes a true observation: top-down carving really does make the crown appear first. Folklore here is engineering analysis wearing a miracle's coat.
Interesting claims
Praveen Mohan's re-dating
The researcher's claim, broadcast to millions: Kailasa is 12,000 to 20,000 years old, the king attributions are later repairs and name-carving, the tool marks imply powered machining, and temple priests' oral citations of dates in the tens of thousands of years preserve the real chronology that academia refuses to hear.
Assessment: The oral traditions are real as tradition; as chronometry they cite nothing checkable. No stratigraphy, carbon data, or paleomagnetic work has been offered to support the re-dating, and the inscription record is answered with dismissal rather than evidence. Filed as the strongest popular challenge to the 8th-century date, and it has yet to bring its own clock.
Sources and further reading
Baroda copper plates of Karka II, crediting Krishna I with the temple
Archaeological Survey of India, Ellora Caves documentation
Praveen Mohan, video essays re-dating Kailasa to 12,000+ years, primary source for the claim itself
Davis, The Lives of Indian Images (1997), on temple attribution and reuse
Worth asking
The court record credits a named king, the priests cite tens of thousands of years, and one researcher says twelve thousand. Which clock do you trust, the inscription or the awe?