41.7558°N, 12.2889°E.
Ostia Antica Roman Labyrinth is a labyrinth installation in Rome, Lazio, Italy. The design is a roman meander layout with 4 circuits, 5 walls, built of mosaic. Documented age: 1st-2nd century CE (1st-2nd century CE). Current condition: damaged. A public toilet, restroom, bathroom or washroom is a room or small building with toilets (or urinals) and sinks for use by the general public. The facilities are available to customers, travelers, employees of a business, school pupils or prisoners. Documentation sources: Kern 2000. The same seven-circuit topology appears at this site as at every other classical labyrinth on Earth. The labyrinth is one of several hundred sites of this type catalogued globally; each preserves the same unicursal walking-pattern with regional variation in scale, material, and date.
The labyrinth tradition spans at least 4,000 years of documented practice across northern Europe, the Mediterranean, the British Isles, North America, and the Indian subcontinent.