Tags: Religious Building.
The Cathedral Basilica of the Assumption of the Blessed Virgin Mary and St. Adalbert (Polish: Bazylika Archikatedralna Wniebowzięcia Najświętszej Marii Panny i św. Wojciecha) is a Gothic cathedral in Gniezno Poland. The Cathedral is known for its twelfth-century (ca. 1175) two-winged bronze doors decorated with scenes of martyrdom of St. Wojciech and a silver relic coffin of that saint.
