I'm going to Europe for the first time this summer and I'm a bit hesitant to go alone. I'm planning to go for about 5 weeks and hitting up the major cities: London, Madrid, Barcelona, Rome, Florence, Venice, Vienna, Prague, Berlin, Amsterdam, and Paris and possibly Switzerland and Munich/Salzburg. I'll be traveling anytime between mid-July and early September. I'm 21/f from California. Anyone interested in meeting up?