If you want to explore Helsinki, Finland, this classic 3-day tour is enough

If you want to explore Helsinki, Finland, this classic 3-day tour is enough

赫尔辛基是芬兰的首都，在过去几经沧桑变幻，到了今天，已成为芬兰乃至北欧的重要城市。几分古典，几分现代，还带有几分北欧的清冷，让人忍不住一探究竟。