Doric order in the context of "Temple of Aphaia"

Greek temples (Ancient Greek: ναός, romanized: nāós, lit. 'dwelling', semantically distinct from Latin templum, "temple") were structures built to house deity statues within Greek sanctuaries in ancient Greek religion. The temple interiors did not serve as meeting places, since the sacrifices and rituals dedicated to the deity took place outside them, within the wider precinct of the sanctuary, which might be large. Temples were frequently used to store votive offerings. They are the most important and most widespread surviving building type in Greek architecture. In the Hellenistic kingdoms of Southwest Asia and of North Africa, buildings erected to fulfill the functions of a temple often continued to follow the local traditions. Even where a Greek influence is visible, such structures are not normally considered as Greek temples. This applies, for example, to the Graeco-Parthian and Bactrian temples, or to the Ptolemaic examples, which follow Egyptian tradition. Most Greek temples were oriented astronomically.

Between the 9th century BC and the 6th century BC, the ancient Greek temples developed from the small mud brick structures into double-porched monumental "peripteral" buildings with colonnade on all sides, often reaching more than 20 metres in height (not including the roof). Stylistically, they were governed by the regionally specific architectural orders. Whereas the distinction was originally between the Doric and Ionic orders, a third alternative arose in late 3rd century with the Corinthian order. A multitude of different ground plans were developed, each of which could be combined with the superstructure in the different orders. Temples would be destroyed due to warfare in the Greek World or from lack of repairs. Some of these temples such as the temple of Poseidon Soter (The Savior) would be rebuilt outside of Athens after the defeat of the Persian Empire in 449. From the 3rd century onward, the construction of large temples became less common; after a short 2nd century BC flourish, it ceased nearly entirely in the 1st century BC. Thereafter, only smaller structures were started, while older temples continued to be renovated or brought to completion if in an unfinished state.

The Propylaea or Propylaia (Greek: Προπύλαια, Propýlaia, lit. 'that which is before the gates') is the classical Greek Doric building complex that functioned as the monumental ceremonial gateway to the Acropolis of Athens. Built between 437 and 432 BC as a part of the Periklean Building Program, it was the last in a series of gatehouses built on the citadel. Its architect was Mnesikles, the architect of the Erechtheion, as identified by Plutarch. It is evident from traces left on the extant building that the plan for the Propylaea evolved considerably during its construction, and that the project was ultimately abandoned in an unfinished state.

Classical architecture typically refers to architecture consciously derived from the principles of Greek and Roman architecture of classical antiquity, or more specifically, from De architectura (c. 10 AD) by the Roman architect Vitruvius. Variations of classical architecture have arguably existed since the Carolingian Renaissance, and became especially prominent during the Italian Renaissance and the later period known as neoclassical architecture or Classical revival. While classical styles of architecture can vary, they generally share a common "vocabulary" of decorative and structural elements. Across much of the Western world, classical architectural styles have dominated the history of architecture from the Renaissance until World War II. Classical architecture continues to influence contemporary architects.

The term classical architecture can also refer to any architectural tradition that has evolved to a highly refined form, such as classical Chinese or Mayan architecture. It may also describe architecture that adheres to classical aesthetic philosophy. The term might be used differently from "traditional" or "vernacular architecture", it can share underlying axioms with it.

A stoa (/ˈstoʊə/; plural, stoas, stoai, or stoae /ˈstoʊ.iː/), in ancient Greek architecture, is a covered walkway or portico, commonly for public use. Early stoas were open at the entrance with columns, usually of the Doric order, lining the side of a building; they created a safe, enveloping, protective atmosphere.

This, an "open-fronted shelter with a lean-to roof", is the meaning in modern usage, but in fact the ancient Greeks "made no clear distinction in their speech" between these and large enclosed rooms with similar functions.

A metope (/ˈmɛtəpi/; Ancient Greek: μετόπη) is a rectangular architectural element of the Doric order, filling the space between triglyphs in a frieze, a decorative band above an architrave.In earlier wooden buildings the spaces between triglyphs were first open, and later the free spaces in between triglyphs were closed with metopes; however, metopes are not load-bearing part of a building.Earlier metopes are plain, but later metopes were painted or ornamented with reliefs. The painting on most metopes has been lost, but sufficient traces remain to allow a close idea of their original appearance.

In terms of structure, metopes were made out of clay or stone. A stone metope may be carved from a single block with a triglyph (or triglyphs), or they may be cut separately and slide into slots in the triglyph blocks as at the Temple of Aphaea. Sometimes the metopes and friezes were cut from different stone, so as to provide color contrast. Although they tend to be close to square in shape, some metopes are noticeably larger in height or in width. They may also vary in width within a single structure to allow for corner contraction, an adjustment of the column spacing and arrangement of the Doric frieze in a temple to make the design appear more harmonious.

Paestum (/ˈpɛstəm/ PEST-əm, US also /ˈpiːstəm/ PEE-stəm, Latin: [ˈpae̯stũː]) was a major ancient Greek city on the coast of the Tyrrhenian Sea, in Magna Graecia. The ruins of Paestum are famous for their three ancient Greek temples in the Doric order dating from about 550 to 450 BCE that are in an excellent state of preservation. The city walls and amphitheatre are largely intact, and the bottom of the walls of many other structures remain, as well as paved roads. The site is open to the public, and there is a modern national museum within it, which also contains the finds from the associated Greek site of Foce del Sele.

Paestum was established around 600 BCE by settlers from Sybaris, a Greek colony in southern Italy, under the name of Poseidonia (Ancient Greek: Ποσειδωνία). The city thrived as a Greek settlement for about two centuries, witnessing the development of democracy. In 400 BCE, the Lucanians seized the city. Romans took over in 273 BCE, renaming it Paestum and establishing a Latin colony. Later, its decline ensued from shifts in trade routes and the onset of flooding and marsh formation. As Pesto or Paestum, the town became a bishopric (now only titular), but it was abandoned in the Early Middle Ages, and left undisturbed and largely forgotten until the eighteenth century.

An order in architecture is a certain assemblage of parts subject to uniform established proportions, regulated by the office that each part has to perform.Coming down to the present from Ancient Greek and Ancient Roman civilization, the architectural orders are the styles of classical architecture, each distinguished by its proportions and characteristic profiles and details, and most readily recognizable by the type of column employed. The three orders of architecture—the Doric, Ionic, and Corinthian—originated in Greece. To these the Romans added, in practice if not in name, the Tuscan, which they made simpler than Doric, and the Composite, which was more ornamental than the Corinthian. The architectural order of a classical building is akin to the mode or key of classical music; the grammar or rhetoric of a written composition. It is established by certain modules like the intervals of music, and it raises certain expectations in an audience attuned to its language.

Whereas the orders were essentially structural in Ancient Greek architecture, which made little use of the arch until its late period, in Roman architecture where the arch was often dominant, the orders became increasingly decorative elements except in porticos and similar uses. Columns shrank into half-columns emerging from walls or turned into pilasters. This treatment continued after the conscious and "correct" use of the orders, initially following exclusively Roman models, returned in the Italian Renaissance. Greek Revival architecture, inspired by increasing knowledge of Greek originals, returned to more authentic models, including ones from relatively early periods.