London Underground Quiz

Try and answer these questions about the London Underground

When you answer a tube line make sure to say “line” for example Bakerloo LINE instead of just Bakerloo

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Last updated: February 6, 2026

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Hint	Answer
Who designed the iconic underground map?	Harry Beck
Distance of the shortest underground journey (in meters)	260 m
Distance of the longest underground journey (in km)	6.3 km
The oldest underground line	Metropolitan line
What color is the Bakerloo line?	Brown
The newest underground line	Elizabeth line
What is the busiest London Underground station?	Kings Cross
Quietest London Underground tube line	Bakerloo line
Noisiest London Underground tube line	Victoria line
The brown line	Bakerloo line
The turquoise line	Waterloo and city
The yellow line	Circle line
The red line	Central line
The green line	District line
The black line	Northern line
The dark blue line	Piccadilly line
The silver line	Jubilee line
The orange line (now a lot of other lines)	Overground line
What is the deepest London Underground station?	Hampstead station
Longest underground train ride (between West Ruislip and Epping)	Central line