interior of church of st. severus at erfurt, germany

erfurt church severi severikirche thuringia cathedral germany travel city landmark architecture religion town tourism building europe gothic famous tower historic old medieval catholic cityscape christian severus urban culture view history spire christianity stairs dome sightseeing german saint domhuegel attraction square stone domberg luther dom interior germany construction began 1270s consecrated 1308 organ built 1930 case 1714