A few buddies and I are planning a trip to Europe next summer. Whats the cheapest way to travel and what are some must sees? Ive been looking around and it seems like RyanAir has insanely cheap plane tickets to bounce between the countries. I know Amsterdam is on the list. He mentioned Prague too but I dont know what the hell is there. I pretty just want to know all of the best places to grab a beer....or twelve and take some pictures.