Hi.In August Me and some friends going to Moscow for a month-long course in MGU.Our university(Ankara University) sends us there(as student xhange)and we're gonna stay in the dormitories of MGU.I also wanna travel with my friend around Moscow and in some other close cities.I also wanna have a trip to St.Petersburg for sure.Is travelling expense in Russia,how long does it take from Moscow to Petersburg,via what?how much does it cost approximately?Where should we go,where we should (definetely not to go) ? What should I be carefull about?bla bla...