Meet your private guide at Market Square in central Helsinki, then board a ferry for the short ride to the Suomenlinna Sea Fortress. Dating from 1748, this UNESCO World Heritage Site is one of the world's largest sea fortresses and spans 6 islands off the coast of Finland.
Disembark at the fortress to explore with your private guide. Learn about the fortress' eventful history (it was, at different times, under control by Swedish and Russian authorities) and what modern life is like on the island; it is currently home to a population of 800 people. Visit Piper's Park, the Castle Courtyard and the Dry Dock, which was once one of the largest in the world.
Your private tour leaves plenty of time to ask questions and gives you and your party personalized attention.