This are the Seven wonders of the medieval world.

1. The Colosseum of Rome
2. The Great Wall of China
3. The Porcelain Tower of Nanking, Cahina
4. The Mosque at St.Sophia (Constantinople)
5. The Stonehenge of England
6. The Catacombs of Alexandria
7. The Leaning Tower of Pisa

Related Posts:

• Seven wonders of today
• Seven natural wonders of the world
• Seven wonders of the ancient world
• International Dance Day – April 29
• World Intellectual Property Day – April 26
• World Maleria Day – April 25
• World Book and Copyright Day – April 23
• Earth Day 2016 celebrated with interactive Google doodle
• National Civil Service Day – April 21
• World Hemophilia Day – April 17