Bolivia is a country where altitude meets attitude high in the Andes with rich traditions that stretch back thousands of years. Its capital, La Paz, sits in a bowl-shaped valley surrounded by jagged peaks, making it one of the highest cities in the world. Cable cars glide over the city’s rooftops, linking markets, museums, and neighborhoods in a way that doubles as both transport and sightseeing. From here, visitors can easily reach the Moon Valley.

From grand castles to resplendent cathedrals, Tallinn’s Old Town neighborhood, a UNESCO World Heritage Site, is the perfect place to begin exploring. Enter through Viru Väravad, or Viru Gate, the former fortress whose remaining two towers beckon you into the heart of the city.

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.

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.

Cody, Wyoming, is a gateway to the American West, known for its connection to the legendary Buffalo Bill Cody and the pioneering spirit of the region.