China
Great Wall of China
Welcome to China! The Great Wall snakes across mountains and deserts for thousands of miles, built to protect the land.
Why is it famous?
It is one of the longest structures ever built by humans.
It was built to protect China from invaders for over 2,000 years.
How was it built?
Millions of workers built it over many centuries using stone, brick, and packed earth.
Watchtowers were built along the way to send smoke signals warning of danger.
Amazing facts
It stretches over 13,000 miles in total.
It was built by many different dynasties over 2,000 years.
Quick facts
- It stretches over 13,000 miles in total.
- It was built by many different dynasties over 2,000 years.
- Contrary to legend, it is not actually visible from space with the naked eye.
- Millions of workers, soldiers, and farmers helped build it.