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Thank you :) Yes I think it's hard too. As for me, I had to transfer in Vienna

Had not think of from Vienna to go Croatia, thanks for the tips. Vienna is a nice place too, I just been there on last year, March. If you back to Vienna again then can consider going to Hallstatt which is absolutely excellent place to explore, around 3 hours from Vienna via train.

Cool! I havent actually been to Vienna. I just stopped by at the airport. Hopefully I will have the chance to visit Austria one day :D

Yes, you should put Vienna in your wishlist for next Europe vacation. Cheers!