Hi, I’m planning on travelling europe hostelling and campin for a couple of months in July/August this year. I have been looking at bus passes for the trip, but they only seem to be valid for 30 days. I was just after any advice anybody could give me on what would be the cheapest and easiest way of travelling, any special passes, etc. I plan on doing belgium, germany, lots of eastern europe, italy, switzerland and spain. thanks for your help.