Hoping to travel around some of Europe on the 22 day interrail pass, or roughly the same time by buying tickets depending on which works out cheaper.
Any ideas of how much to take? I know there isn't a set amount, but for a traveller who plans on staying in the cheapest hostels available and sleep on night trains between places, who plans on not eating at restaurants/spending any non-necessary money on food, how much would you recommend as a minimum?
I definitely want to go to Venice (by far most expensive place I would go) for 2 days, 1 night, and also considered Slovenia and lake Bled, and then moving down to Croatia.
Any other recommendations of interesting places in nearby parts of Europe? Preferably slightly less 'touristy' areas than the ones already mentioned, and also the cheaper the better! Plus I'm not sure if the interrail would be the cheaper option if I am starting in Italy for 2 days but then spending the rest of my time moving further east where travel is cheaper.
Edit: Also, does the 22 day trip pass allow unlimited travel e.g. I could spend all day hopping off one train to another if I felt like it? Not that I want to do that, I'm just thinking if I need to take a train somewhere to get to somewhere else would it use up two travels? The 7pm 'tip' confused me as I assumed it was unlimited.