Doliana marble takes its name from the quarry near the village of Doliana in Arcadia, a deposit that was evidently known and used from early in the archaic period. Building a temple entirely from a single local stone was an act of both practicality and statement: the material came from the same mountains that held the sanctuary, giving the temple a kind of geological integrity, a rootedness in its landscape.

The construction was in the Doric order — the oldest, most austere of the three classical Greek architectural systems, characterized by sturdy columns without bases, plain capitals, and a horizontal entablature with alternating triglyphs and metopes. The temple belonged to what scholars call the 'Aeginetan School' of craftsmanship, a stylistic tradition associated with the island of Aegina but influential across the wider Greek world in the archaic and early classical periods. Aeginetan craftsmen were known for their distinctive sculptural style and precise stonework. That this remote hilltop sanctuary in Arcadia drew on their traditions suggests it was not a local village shrine but a sanctuary of regional significance, attracting skilled workers and substantial resources.

Inside the temple stood a large statue of Artemis carved from ebony — a dense, dark hardwood imported from Africa or Asia that was extremely rare and valuable in the ancient Mediterranean. A small fragment of this statue survived into the modern era and was documented by excavators.

The Greek geographer Pausanias, writing in the 2nd century CE, mentioned the Temple of Artemis Knakeatis in his 'Description of Greece' — his systematic account of Greek sanctuaries, monuments, and local traditions that remains one of the most valuable sources for ancient religious geography. His notice, brief as it is, confirms the temple's existence and its dedication to Artemis under this specific epithet.

The name 'Knakeatis' is not fully explained by ancient sources. It may derive from a local place name or topographic feature, linking the goddess to the specific geography of this sanctuary in the way that many Greek divine epithets do. At Tegea, for example, Artemis was worshipped as Artemis Knakeatis, with a cult that predated the temple by centuries. The archaeological evidence — stone tools from the 2nd millennium BCE at a nearby spring, and cult remains from the 9th century BCE at the site of Panteleimon close to Mavriki — shows that this highland area of Arcadia was a place of continuous religious significance from the Bronze Age through the Hellenistic period.

The temple was excavated and studied by Konstantinos Romaios, a professor at the Aristotle University of Thessaloniki, whose work made possible a detailed reconstruction of the building's appearance despite the survival of only its ruins.

What visitors find today on Marmarovouni Hill is a ruin — scattered marble drums, foundation stones, architectural fragments. The ebony statue is long gone; only that small documented fragment attests to it. But ruins on hilltops carry a different weight than ruins in valleys. The effort of ascent concentrates attention. At 1,250 meters in the Arcadian highlands, with the oak and pine forests of the high plateau surrounding you and the distant ridges of the Taygetus visible on clear days to the south, the reasons the ancient Greeks built here become viscerally obvious.

Artemis belonged to the margins — the borders between the cultivated world and the wild. Her sanctuaries were typically placed at precisely these thresholds: at the edges of settlements, by springs, on promontories, in forests, on hilltops. The Temple of Artemis Knakeatis occupies one of the most dramatically situated of her Peloponnesian sanctuaries, a place where the human world gives way to something older and less managed. The Arcadian highland that surrounds it was itself the ancient symbol of pastoral wildness — the landscape that gave the world the myth of a golden age of shepherds and woodland gods.

The cult survived at least through the Hellenistic period. Whether worshippers continued to climb this hill under Roman rule, we do not know. The temple fell to ruin at some point, its marble gradually quarried for other uses — a fate common to ancient sanctuaries throughout Greece. What the hill preserved, under centuries of soil, was enough for archaeologists to reconstruct the building's outline, identify its Aeginetan craftsmanship, and retrieve that small fragment of ebony that was once part of the face — or hand, or robe — of the goddess.