Home Europe United Kingdom England London Any More For Semaphore The... Any more for semaphore? The Ultimate Flag Quiz The Union Jack, or Union Flag, is the national flag of the United Kingdom | © Steve Cavalier / Alamy Stock Photo Cassam Looch Editorial Manager 19 May 2020 Copy Link Facebook Email Twitter Pinterest Know your Union Jack from your Old Glory? Smart enough to spot what’s running up your nation’s flagpole? Take Culture Trip’s latest quiz and see if you can tell us what’s so special about the colours of these international flags. Become a Culture Tripper! Sign up to our newsletter to save up to $1,058 on our unique trips. Sign up See privacy policy. Read Next Restaurants The Top 10 London Restaurants With a View See & Do The Top Things to Do in King’s Cross, London Restaurants 13 Top Shoreditch Restaurants You Should Try See & Do The 10 Best Day Trips From London Places to Stay The 12 Best Hotels in Shoreditch, London Guides & Tips The Best Things to Do and See in Soho, London See & Do The Top Things to Do in Notting Hill Guides & Tips 7 Things to Do For a Fun Day in Camden Town Guides & Tips 30 Quirky and Unusual Things to Do in London See & Do The 12 Best Boat Tours in London Bars & Cafes The Best Bars to Visit in Soho, London Guides & Tips 8 Recommended Tours in London Culture Trip Fall Sale Save up to $1,058 on our unique small-group trips! Limited spots. View Offers