The defining feature of a Minoan palace is its arrangement of multistory
wings around a rectangular central court. Beyond that, the palaces shared a further common architectural vocabulary of room types, ornamentation styles, and shared tendencies in layout. Their floorplans have been described as "
labyrinthine", with corridors often taking circuitous routes even between rooms which shared a wall. They share similar tendencies in organization, for instance having their main storage magazines and industrial areas in the north and northwest wings. Despite their common architectural vocabulary, each palace was distinct. For instance, while the palaces share a common overall organization, their specific floorplans are unique.
Central courts Minoan palaces were organized around a rectangular
central court. In each palace, the court had 2:1 proportions, with the longer side running north-south. This orientation would have maximized sunlight, and oriented important rooms in the west wing's inner facade towards the rising sun. The central courts were typically aligned with the surrounding topography, in particular with nearby sacred mountains. For instance, the palace at Phaistos is aligned with
Mount Ida and Knossos is aligned with
Mount Juktas. The central courts at Knossos, Phaistos, and Malia were nearly identical in area, measuring roughly 24 by 52 meters. Zakros had a smaller central court, roughly 12 by 29 meters. The central courts were used for rituals and festivals. One of these festivals is believed to be depicted in the
Grandstand Fresco found at Knossos. Altars found in the courts of some palaces suggest other kinds of ritual activity. Some scholars have suggested that
bull-leaping would have taken place in the courts, though others have argued that the paving would not have been optimal for the animals or the people, and that the restricted access points would have kept the spectacle too far out of public view. The west courts were adjacent to the palaces' monumental west facades, which towered over them. Like their Near Eastern antecedents, the west facades were punctuated by recesses which would have enhanced the spectacle of public events, creating what is sometimes referred to as a "window of appearances". The west courts are believed to have been used for public festivals, in contrast to the central courts where events would have included a smaller audience of elites. The
Sacred Grove Fresco appears to depict such a ritual at Knossos, the west court identifiable by the causeways. Typically found on the palaces' north sides, they consisted of a main room, a forehall, and a lightwell. The latter was separated from the main room by a series of wooden doors mounted on piers, called a
pier-and-door partition. By opening or closing the doors, occupants could control light and airflow, transforming the hall into either an interior or exterior space. Few artifacts have been found in the halls themselves, leaving little evidence of the activity that went on there. However, several examples are located near tablet archives, raising the possibility that they were used as meeting places for bureaucrats. They are presumed to have been used for rituals, in particular given that at least some were decorated with religious-themed frescoes. However, their exact function is unknown. The term "lustral basin" was coined by Arthur Evans, who found
unguent flasks in a lustral basin at Knossos and inferred that it had been used for
anointing rituals. Subsequent researchers have interpreted them as forerunners of the
classical-era adyton or as the location of an
initiation ritual. An alternate hypothesis regards them as baths, though they lack drains and show no signs of water weathering. Earlier examples exist from the Protopalatial period, but only became commonplace and only took on their canonical form during the Neopalatial period. They fell out of use and were filled in during the LM IB period (c. 1625–1470 BC), simultaneous with an island-wide change in religious practice that also saw the abandonment of
peak sanctuaries.
Pillar crypts Pillar crypts were small dark rooms with one or more square pillars in the center. These pillars were often with the
double axe sign, and sometimes accompanied channels or basins which may have been used for
libations. They were usually located in lower levels near storage magazines, often directly below a cult room. They are sometimes interpreted as human-made analogues of
sacred caves, where worship often centered around
stalagmites and
stalactites incised with the double axe. Like lustral basins, pillar crypts also show up in villas. However, they also show up in tombs, suggesting that their ritual use may have had some relation to the dead. As with lustral basins, these rooms fell into disuse during the LM IB period (c. 1625–1470 BC). == Function ==