Template:Athens Metro Line 3 RDT

{{Documentation|content= {{Athens Metro Line 3 RDT|inline=}} {{Railway-routemap|GR|the=x|Line 3 (Athens Metro)|display=Line 3 of the Athens Metro|type=rapid transit service}}

Colour
On 7 October 2022, the colour of Line 3 on the maps changed from sky blue to navy blue. Source: