I’d like to travel between Istanbul and gazientep by train.Is it possible to take a train in July? Has the engineering work down yet?
There’s no problem with the engineering works, but there’s no train to Gaziantep. The closest cities you can travel by train is Adana. You can easily find bus service from Adana to Gaziantep.
To reach from Istanbul to Adana by train, take HST to Konya, then Toros Express to Adana.