Hey ho!
Unofficial transit diagram of the rail based transportation in (central) Cottbus/Chóśebuz, Germany. Focus is on their trams but Parkeisenbahn (narrow gauge park railway) and normal railway lines in that area are included too.
I made it bilingual (Lower Sorbian) according to the information I found online and provided with other maps to make it a bit more interesting.
Did it for fun yesterday morning.
Constructive feedback appreciated.
Chris