One of the marquis attractions at the ancient ruins of Delphi in Greece:
According to tradition, this is actually the 5th temple built to honor Apollo at Delphi, being erected in 510 BC. Even then, it had to be reconstructed in 330 BC after an earthquake, and then partially restored after its destruction by Roman emperor Theodosius I in AD 390. The famous oracle at Delphi was centered on a subterranean chamber below this temple.
The Tholos of Delphi, an ancient structure in the Sanctuary of Athena Pronaia in Delphi, Greece.
Originally domed, the Tholos (circular temple) of Delphi would have been seen by a visitor before they reached the Temple of Apollo (thus the sanctuary’s appellation Pronaia, “before” the temple). It originally had twenty Doric columns on its exterior diameter (three have been reconstructed for modern visitors), and ten Corinthian columns on its interior diameter.
The Tholos was built between 380 and 360 BC, and badly damaged in antiquity — first by earthquakes, and later by people salvaging its stonework for building material. Its original purpose is currently unknown.
Olympus E-M1III, M.Zuiko 8-25mm f/4 Pro lens
ISO 200, 25mm, f/7.1, 1/200 sec