Riga is a beautiful city to visit. We managed to enjoy a guided tour of its abundant Art Nouveau architecture, which graces many of its streets like an outdoor museum (a comparison I read about in a Portuguese edition of a guidebook I bought in Riga, entitled, Riga: Arte Nova).
Vanšu Bridge (Vanšu tilts), Daugava river
Art Nouveau architecture
Freedom Monument (Brīvības piemineklis)
Memorial to Latvian Rifflemen (Latviešu strēlnieku piemineklis)