Finland & Estonia
Estonia, though overlooked by the majority, has a number of fun facts that you may have never known - It is ranked in the top 5 countries for the cleanest air in the world. It is the homeland of Skype, the heavily used messenger around the world. Estonia is just a two-hour ferry ride away from Finland, in some way it assimilates the Northern European culture. The population density is that low in Finland and Estonia, so it's easy to capture a street photograph with no people.It's a heaven for photographers who seek the unique tranquility!