Embark on a 4-day vacation through the Baltic capitals of Helsinki and Tallinn, exploring famous monuments, UNESCO sites, and holy churches. In Helsinki, visit the Olympic Stadium, Sibelius Monument, Esplanade Park, Uspenskin Cathedral, and Helsinki Cathedral, and enjoy a tram ride through the city. Continue with the Helsinki Design District and a ferry trip to the UNESCO-listed Suomenlinna sea fortress. In Tallinn, discover the medieval old town, including Tallinn Town Hall, Alexander Nevsky Cathedral, and St Nicholas' Church.