Why Is London Called the Square Mile?

By Anna Duncan

London is known for its rich history and cultural heritage. One of the most intriguing aspects of this city is its various nicknames, such as the Big Smoke, the Old Smoke, and the Square Mile. In this article, we will explore why London is called the Square Mile.

The Origin of the Name

The term “Square Mile” refers to an area in central London that covers approximately 1.12 square miles (2.9 square kilometers). It’s also known as the City of London, which is a separate entity from Greater London.

The origin of this name dates back to Roman times when London was known as Londinium. The Romans built a wall around the city to protect it from invaders. This wall was approximately two miles in circumference and enclosed an area that was roughly square in shape.

After the Roman era, the city continued to grow within these walls. As a result, it became known as “the City” or “the Square Mile.”

The City Today

Today, the Square Mile is home to some of London’s most iconic landmarks, including St Paul’s Cathedral, The Bank of England, and The Tower of London.

It’s also a hub for business and finance. Many multinational corporations have their headquarters within this area due to its central location and excellent transport links.

The Corporation of London

The Square Mile has its own governing body called The Corporation of London or simply “the City.” It’s responsible for managing various aspects within this area such as policing, planning approvals and maintaining public spaces.

The Corporation is unique in that it’s not governed by a traditional local authority like other parts of London. Instead, it has its own Lord Mayor who acts as both ceremonial figurehead and chief spokesperson for the City.

In Conclusion

In summary, London’s nickname “the Square Mile” derives from its Roman origins and the fact that it’s approximately one square mile in size. Today, it’s a thriving business hub and home to many of London’s most famous landmarks.

If you’re planning a visit to London, be sure to explore the Square Mile and take in its rich history and culture.