Europe on a shoestring06/29/2010June 29, 2010Want to explore Europe but you're on a tight budget? Pulse takes you to some of Europe's most interesting cities and proves you don't have to spend a fortune. In this edition, DW's Gederts Gelzis shows you around Riga.https://p.dw.com/p/NfThRiga's Old Town is a UNESCO World Heritage SiteImage: picture-alliance/ dpaAdvertisement