As soon as I entered this cathedral, I thought I I died and went to heaven!

Siena Cathedral rising majestically in the eponymous city square, is one of Italy’s most illustrious Romanesque and Gothic cathedrals. Entering the Cathedral means not only experiencing spiritual elevation but also opening up to beauty and exploring one of the city’s most valuable art treasures. – https://operaduomo.siena.it/en/sites/cathedral/