Eastern Europe continues to grow in popularity for western travelers. Places like the Czech Republic and its capitol city, Prague, have long been desirable destinations. Estonia, Latvia and Lithuania each boast their own picturesque capitols (Tallin, Riga and Vilnius) that are brimming with old-world architecture, magnificently preserved cathedrals, quaint shops. Each of the three countries are part of the European Union which has made traveling to them easier than ever before.