A 12th-century floor mosaic labyrinth in the crypt of San Savino Basilica in Piacenza, featuring a Roman meander-type design with signs of the zodiac in the four corners. The basilica, founded in the 4th century and rebuilt in 903 CE, sits atop Roman foundations in the Po Valley. The zodiac-labyrinth combination encodes the medieval understanding of celestial cycles governing earthly pilgrimage — the soul's journey through the twelve houses. At Giza bearing 317.76°, San Savino aligns with the Italian ecclesiastical labyrinth corridor connecting Pavia, Lucca, and Rome.
WikipediaLabyrinth Details
Pattern
Roman Meander
Circuits
4 paths, 5 walls
Diameter
3.2m
Material
mosaic
Age
~1100 CE
Condition
intact
Country
Italy
Region
Piacenza, Emilia-Romagna
Stellar Alignments (89 stars)
| Star ▴ | Rise Az ▴ | Rise Δ ▴ | Set Az ▴ | Set Δ ▴ | Tradition ▴ |
|---|---|---|---|---|---|
| Pleiades (Alcyone) | — | — | — | — | |
| Orion's Belt (Alnilam) | — | — | — | — | |
| Sirius | — | — | — | — | |
| Thuban | — | — | — | — | |
| Vega | — | — | — | — | |
| Regulus | — | — | — | — | |
| Aldebaran | — | — | — | — | |
| Antares | — | — | — | — | |
| Fomalhaut | — | — | — | — | |
| Arcturus | — | — | — | — | |
| Galactic Center (Sgr A*) | — | — | — | — | |
| Galactic Anti-Center | — | — | — | — | |
| Deneb | — | — | — | — | |
| Capella | — | — | — | — | |
| Castor | — | — | — | — | |
| Pollux | — | — | — | — | |
| Procyon | — | — | — | — | |
| Betelgeuse | — | — | — | — | |
| Rigel | — | — | — | — | |
| Bellatrix | — | — | — | — | |
| Achernar | — | — | — | — | |
| Acrux | — | — | — | — | |
| Mimosa | — | — | — | — | |
| Altair | — | — | — | — | |
| Kochab | — | — | — | — | |
| Dubhe | — | — | — | — | |
| Alkaid | — | — | — | — | |
| Mizar | — | — | — | — | |
| Hamal | — | — | — | — | |
| Zubenelgenubi | — | — | — | — | |
| Alnitak | — | — | — | — | |
| Mintaka | — | — | — | — | |
| Saiph | — | — | — | — | |
| Peacock | — | — | — | — | |
| Miaplacidus | — | — | — | — | |
| Rigil Kentaurus | — | — | — | — | |
| Hadar | — | — | — | — | |
| Gacrux | — | — | — | — | |
| Naos | — | — | — | — | |
| Suhail | — | — | — | — | |
| Avior | — | — | — | — | |
| Atria | — | — | — | — | |
| Regor | — | — | — | — | |
| Alsephina | — | — | — | — | |
| Shaula | — | — | — | — | |
| Ankaa | — | — | — | — | |
| Menkent | — | — | — | — | |
| Alpheratz | — | — | — | — | |
| Eltanin | — | — | — | — | |
| Kornephoros | — | — | — | — | |
| Rasalhague | — | — | — | — | |
| Denebola | — | — | — | — | |
| Alhena | — | — | — | — | |
| Alphard | — | — | — | — | |
| Bharani | — | — | — | — | |
| Pushya | — | — | — | — | |
| Adhara | — | — | — | — | |
| Wezen | — | — | — | — | |
| Navi | — | — | — | — | |
| Schedar | — | — | — | — | |
| Nunki | — | — | — | — | |
| Canopus | — | — | — | — | |
| Kaus Australis | — | — | — | — | |
| Sabik | — | — | — | — | |
| Scheat | — | — | — | — | |
| Enif | — | — | — | — | |
| Diphda | — | — | — | — | |
| Alphecca | — | — | — | — | |
| Rasalgethi | — | — | — | — | |
| Spica | — | — | — | — | |
| Zubeneschamali | — | — | — | — | |
| Unukalhai | — | — | — | — | |
| Murzim | — | — | — | — | |
| Phact | — | — | — | — | |
| Mirfak | — | — | — | — | |
| Vindemiatrix | — | — | — | — | |
| Markab | — | — | — | — | |
| Algol | — | — | — | — | |
| Sadalmelik | — | — | — | — | |
| Sadalsuud | — | — | — | — | |
| Sun (Summer Solstice) | 55.7° | — | 304.3° | — | |
| Sun (Winter Solstice) | 124.3° | — | 235.7° | — | |
| Sun (Equinox) | 90.0° | — | 270.0° | — | |
| Sun (Northern Cross-Quarter) | 66.3° | — | 293.7° | — | |
| Sun (Southern Cross-Quarter) | 113.7° | — | 246.3° | — | |
| Moon (N Major Standstill) | 47.1° | — | 312.9° | — | |
| Moon (S Major Standstill) | 132.9° | — | 227.1° | — | |
| Moon (N Minor Standstill) | 63.0° | — | 297.0° | — | |
| Moon (S Minor Standstill) | 117.0° | — | 243.0° | — |
Related Sites — Giza / Orion Extraction