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.

In the heart of Zambia lies Livingstone, a city that serves as the gateway to one of the most spectacular natural wonders in the world: Victoria Falls. This UNESCO World Heritage Site, often referred to as "The Smoke That Thunders," is renowned for its breathtakingly powerful waterfalls on the Zambezi River. The falls, which span over 1,700 meters wide and plunge 108 meters deep, offer a mesmerizing display of nature's might.

Hong Kong is one of the few places in the world where a 700-year-old fishing village sits minutes away from the headquarters of international banks. Once a British colony and now a Special Administrative Region of China, the city carries traces of Cantonese, colonial, and global influences in its streets, rituals, and food. The city has more than 300 hiking trails, including the well-known Lion Rock hike, which ends at a dramatic cliff overlooking Kowloon’s dense skyline.

Key Largo, the northernmost of the Florida Keys, is renowned for its pristine natural beauty and vibrant marine life. As part of the Florida Keys archipelago, Key Largo is a gateway to the spectacular underwater world of the John Pennekamp Coral Reef State Park, the first underwater park in the U.S. Here, visitors can explore vibrant coral reefs through snorkeling and scuba diving, or take a glass-bottom boat tour to marvel at the colorful marine ecosystems without getting wet.

Behold beautiful Lucerne! This German-speaking area of central Switzerland on Lake Lucerne is a truly spectacular locale. Surrounded by mountains and notable for its famous Chapel Bridge, this idyllic and musical Swiss locale is wonderful any time of year.