Selestat Labyrinth

A medieval labyrinth recreation in Selestat, Alsace — a small city that played an outsized role in European intellectual history as the home of the Humanist Library, one of the oldest public libraries in Europe (founded 1452). Alsace's position on the Rhine between France and Germany made it a corridor for the transmission of ideas, including sacred geometry, between the Gothic cathedral builders of France and the stonemason lodges of the Holy Roman Empire. At 321.96° Giza bearing, Selestat sits on the Rhine Graben — a geological rift zone where the river follows a crack in the European continental plate. The city's medieval street plan, remarkably preserved, reflects the same geometric principles encoded in its labyrinth.