So this summer me and a few friends are planning on buying Interrail passes for 6-8 weeks. Here is a route with all of the places we plan to visit:
Paris, Brussels, Amsterdam, Berlin, Prague, Oświęcim, Vienna, Budapest, Dubrovnik, Zagreb, Venice, Milan, Monaco, Zurich. Has anybody been on the Interrail before, and if so how did you find it and where would you recommend? Any advice would be greatly appreciated.
who are introverts?