13 Cities to Explore in City of London
UPDATED JUNE 11, 2026
The City of London is a historic square mile at the heart of London's financial district, home to iconic landmarks and centuries of heritage. This ancient walled city has evolved from a Roman settlement into a global financial hub while maintaining its medieval character.
• Country: United Kingdom • Capital: Not applicable (part of Greater London) • Main Languages: English • Currency: British Pound (GBP) • Best Months: April-May, September-October • Average Weather: Cool, often overcast; spring brings mild temperatures • Major Tourist Cities: St Paul's Cathedral, Tower of London, Bank of England • Time Zone: Greenwich Mean Time (GMT) / British Summer Time (BST) • Famous For: St Paul's Cathedral, historic churches, financial institutions, medieval streets • Popular Travel Video Experiences: Cathedral tours, walking historic streets, financial district exploration, riverside Thames walks
Everything you need to know before visiting City of London