https://joy.videvo.net/videvo_files/video/free/2018-12/large_watermarked/180920_02_Cologne_17_preview.mp4 Cologne Cathedral Spires 4K Looking up at Cologne Cathedral spires with scaffolding. architecturecathedralcatholicchristianchristianitychurchcolognedomEuropegermangermanygothickolner domlandmarkreligionrestorationscaffoldingspirestowerstraditionalworld heritage site