Blüdhaven is a city located near Star City. There appears to be a direct train line from Blüdhaven to Starling City.
- "Attack on Gorilla City" (mentioned)
Arrow: Season 2.5
Behind the scenes
- In the DC comics, Blüdhaven is the sister city to Gotham City and home to former Robin, Dick Grayson, aka Nightwing. In the Pre-Flashpoint DC Universe this was also the home of Dick's successor, Tim Drake, the 3rd Robin, and the 4th Batgirl, Cassandra Cain.