If you haven’t heard of the mysterious Vasari Corridor; it’s one of the most interesting and exciting places in all of Florence. It’s a secret passageway.
Hadrian's Wall crosses a country and dates back to AD 122, and took the Romans only 8 years to build. Take a look at this legacy of Roman Britain.
What You Need to Know About The Great Wall of China, a world famous structure that winds like a dragon approximately 5,500 miles across the heart of China.