The Pantheon, a marvel of ancient Roman engineering, stands as a testament to the architectural genius of the Roman Empire. This iconic structure, located in the heart of Rome, Italy, was commissioned by Emperor Hadrian in the 2nd century AD.

Its majestic dome, a feat of engineering brilliance, is the largest unreinforced concrete dome in the world. The Pantheon’s interior is equally awe-inspiring, with its grand rotunda illuminated by a single opening at the apex of the dome, known as the oculus.