Helsinki’s Maritime Fortress

By Linda Tancs

One of the world’s largest maritime fortresses, Suomenlinna was built off the coast of Helsinki, Finland, in 1748. In addition to the homeland, this notable monument of military architecture has defended Sweden and Russia. Anything but staid, the bastion fortress is a living district inhabited by 850 city residents. Open year round, you’ll want to reserve at least a half day to explore its many turns and tunnels.