**The Pantheon in Rome** is one of the best-preserved monuments of ancient Rome and a masterpiece of classical architecture. 🏛️ **Overview** - Originally built around **27 BCE** by Marcus Agrippa, later rebuilt by Emperor Hadrian around **118–125 CE**. - Served as a **temple to all Roman gods** and later converted into a Christian church in the 7th century. ✨ **Architectural Highlights** - Famous for its **massive dome**, still the largest unreinforced concrete dome in the world. - The **oculus** (circular opening at the dome’s center) provides natural light and symbolizes the link between heaven and earth. - Harmonious proportions and engineering brilliance make it a timeless icon of Roman innovation. 🌍 **Legacy** The Pantheon has influenced countless buildings worldwide, from Renaissance churches to modern structures, standing as a symbol of Rome’s enduring cultural and architectural legacy.