Helsinki

Helsinki, the super-cool Finnish capital, is an intoxicating blend of forward-thinking innovation and revered tradition. Many visitors flock straight to Suomenlinna, a jaw-dropping, UNESCO-protected island fortress, which dates back to the 1700s. Once you’ve explored its imposing battlements and winding tunnels, stick around for a picnic and take in the sweeping city views.

Back in town, check out the neo-classical splendor of Senate Square, which is dominated by a towering statue of Russian Emperor Alexander II. Then it’s time to browse the Design District’s effortlessly cool lifestyle stores, before diving into the city’s flourishing, eclectic food scene.