The Pantheon in Rome, Italy, is a breathtaking marvel of ancient Roman engineering and architecture. As travellers step inside, they are greeted by a vast, circular interior crowned by a massive dome – the largest unreinforced concrete dome in the world. The oculus, a large central opening at the dome’s apex, allows natural light to pour in, illuminating the intricate marble floors and altars below. Corinthian columns line the entrance, creating a grand and imposing façade. Originally built as a temple to all Roman gods, the Pantheon now serves as a church and a burial site for notable figures like the Renaissance artist Raphael. The harmony of light, space, and structure leaves visitors in awe, reflecting the ingenuity of Roman architecture. The Pantheon stands as a testament to Rome’s enduring legacy, seamlessly blending ancient history with contemporary life, as bustling piazzas and cafes surround this iconic landmark.