
4.8
Ancient ruins & archaeological sites
Pantheon
Rome, Italy
The Pantheon in Rome, built by Emperor Hadrian around 126 AD, is a remarkable feat of engineering with its unreinforced concrete dome, still the largest in the world. Inside, visitors encounter the grand oculus, a 27-foot-wide hole that is the structure's only source of light, creating an ethereal atmosphere. Ideal for those interested in ancient Roman engineering and architecture.
Good to know
- Crowds
- Very busy, go early
- Best time
- Early morning
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