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Florence Cathedral

Florence, Italy · Gothic-Renaissance

Area8,300 m² interior
Capacity30,000 people
Built1296–1436
RecognitionUNESCO World Heritage (Historic Centre of Florence)
Pending verification
Size and volume
8.4
Capacity
8.6
Age and heritage
9.5
Architectural quality
9.7
Spaces and amenities
7.8
Art and ornamentation
9.0
Attendance
8.8
Verified documentation
6.2
Composite score8.6

Area, capacity and dates are public reference data. The qualitative scores (art, architectural quality, etc.) are illustrative: on the real platform they would come from a weighted rubric and the uploaded documentation.