Closer to Cuba than to Miami, the southernmost city in the continental United States can feel like a country all its own. Home to free spirits, scuba divers and six-toed cats, Key West is defined by its quirky charm. People go barefoot, chickens roam the streets and eclectic culture rules. Architecture lovers will appreciate classic Caribbean villas, unique Keys conch houses and Victorian and Queen Anne gingerbread homes. Shopping opportunities range from many music and book shops to trendy designer boutiques.

Situated on one of the world's largest natural harbors, New York is a global power city with a nearly endless “to-do” list. Journey to the Statue of Liberty, experience the 9/11 Memorial & Museum and take in the lights and sounds of Times Square. Revel in a Broadway show and gaze up at the iconic Flatiron, Chrysler Building and Empire State Building. Visit the countless museums starting with The Metropolitan Museum of Art, among the world's largest and finest museums, the Guggenheim, or MoMA.

Akureyri is Iceland’s second largest city and is known as the “Capital of the North,” but with a population of approximately 18,000, Akureyri feels more like a town than a city. Only 62 miles from the Arctic Circle, it surprisingly has one of warmest climates in the country. Enjoy a stroll through the charming streets, especially Hafnarstræti, a pedestrian-friendly street filled with quaint coffee shops and boutiques selling locally made wares. Also in town is a lovely botanical garden near the majestic Akureyri Church, the city’s best-known landmark.

Perched upon a rock in the harbor, the Little Mermaid welcomes all to this lively, fun-loving city of Danes, said to be some of the happiest people in the world. From the fabulous food and fresh water to free education, free healthcare and a 37-hour work week, this is a society firmly focused on the good life, and its capital is a joy to explore.

Gothenburg, located on Sweden’s west coast, is the country’s second largest city and an important trading center. Start your explorations with a stroll down the cobblestone streets of the Haga district. The main street, Haga Nygata, is for pedestrians only and is lined with cafés and artisan shops. A must-see is the Feskekorka fish market. Meaning “Fish Church,” Feskekorka was built in 1874 to resemble a church and is a mecca for seafood lovers. For car buffs, there’s the Volvo Museum, and for thrill-seekers, the Liseberg amusement park.

The largest of the Westman Islands off the Icelandic coast, Heimaey is best known for a volcanic eruption in 1973 from a previously unknown fissure that rained ash and lava and changed the landscape forever. A heroic effort was made to save the town – and the valuable frozen fish stock stored at the pier – by pouring seawater on the molten lava. This slowed the red-hot lava’s march toward the sea, and all residents were able to escape. In time, residents were able to return and rebuild the community, now situated amidst the lush landscape of volcanic peaks.

You’ll want to be on deck when sailing in and out of the Åland Islands, as this Finnish archipelago of more than 6,500 islands is simply spectacular. Mariehamn is the capital, a picturesque, laid-back town of 11,000 residents with a hospitable islander lifestyle and a strong maritime culture. Mariehamn was once the home of the world’s largest fleet of oceanic sailing ships, and a stroll through the Maritime Quarter reveals boat building workshops and smithy and craft shops. Named Finland’s best museum in 2016, the Maritime Museum offers excellent insight into Aland’s maritime heritage.