koblenz, germany - 08 06 2024: old courthouse front

architecture facade landmark downtown window city building skyscraper house neighbourhood blue metropolis roof town tower brick koblenz germany 2024 old courthouse side marks north unesco world heritage site mittelrheintal lively long history tourist spot summer passenger ships arriving bridge traffic lifelines area front rhine valley middle rhein river beautiful europe tourism travel destination weltkulturerbe vacation confluentes coblenz olg court landgericht gericht planungsdirektion