Puerto Rico is a colorful and invincible archipelago. This U.S. territory, irrevocably shaped by colonialism and dramatic weather events, is awash in culture, with much to be learned in its art galleries and its centuries-old citadels. Capital city San Juan is the largest city and tourism hub. Visitors should see Old San Juan, the inviting beaches, and Museo de Arte de Ponce, among the finest art museums in the Caribbean.

Victoria, the charming capital of the Seychelles, offers an enchanting blend of tropical beauty and vibrant culture. Located on the island of Mahé, Victoria is the smallest capital city in the world, but it packs a wealth of experiences into its compact size. The city’s heart is the colorful Sir Selwyn Selwyn-Clarke Market, a bustling hub where local vendors sell fresh produce, spices, and handcrafted goods.

As a city located in a Baltic Sea archipelago, it's not surprising that Stockholm has 50 bridges and sightseeing boats moving people between its 14 islands. This contemporary and welcoming capital of Sweden is nonetheless easily navigable by foot. Every district here has a distinct flavor, from the sophisticated Östermalm to the bustling downtown energy of Norrmalm to the delightful Old Town.

Northern Ireland's capital and the birthplace of the RMS Titanic.

La Digue, the fourth-largest island in the Seychelles, offers a quintessential tropical paradise experience. Known for its idyllic beaches and charming laid-back atmosphere, La Digue is a haven for nature lovers and those seeking a serene escape. The island’s most iconic beach, Anse Source d'Argent, is renowned for its stunning granite boulders and crystal-clear waters, making it one of the most photographed beaches in the world.

On coastal Iceland, the globe's northernmost capital, Reykjavík, invites visitors to discover its unique charms. Iceland is rife with natural wonders: geysers, geothermic spas, waterfalls and the spectacular Northern Lights. Reykjavik, dating back to 870 AD, offers world-class museums, restaurants, shopping and nightlife.