The world's oldest border?
Why is there a BLANK space in this map of East Berlin?
Why does London have so many airports?
The map that saved the most lives
Why every world map is wrong
What happened to London's trams?
Bir Tawil - the land that nobody wants
London's unfinished motorways
The world's silliest time zones
Why do maps show places that don't exist?
Mappa Mundi - the worst world map?