Zacatecas, built into the slopes of a narrow ravine in north-central Mexico, is a city with a deep mining past and a striking skyline. The historic center, a UNESCO World Heritage Site, is known for its pink cantera stone buildings, narrow alleys, and impressive baroque facades. The Cathedral Basilica of Zacatecas, completed in 1752, stands as one of the most detailed examples of Mexican baroque architecture, with hundreds of carved figures covering its sandstone exterior.

Ulaanbaatar, the capital of Mongolia, is a city where tradition and modern life intertwine. Nestled in a valley surrounded by mountains, it serves as the country’s cultural, political, and economic hub. The city’s skyline features a mix of Soviet-era architecture, Buddhist monasteries, and contemporary high-rises.

Piran, nestled along Slovenia's picturesque Adriatic coast, is a charming city that embodies a blend of medieval allure and seaside beauty. With its narrow, winding streets and well-preserved Venetian architecture, Piran offers a delightful glimpse into its rich history. A walk through Piran’s old town reveals its Venetian heritage, with charming piazzas, narrow alleys, and picturesque waterfronts.

Nestled on the shores of Skjalfandi Bay in northern Iceland, Husavik offers visitors the unique chance to witness humpback whales, minke whales, and even the occasional blue whale in their natural habitat.

French Guiana, tucked between Brazil and Suriname on the northeast coast of South America, offers an unexpected blend of Amazonian wilderness, colonial intrigue, and French flair. As an overseas department of France, it uses the euro, speaks French, and has croissants alongside cassava bread at breakfast. Yet just beyond the cafés of Cayenne, vast rainforest stretches for hundreds of kilometers, home to rare wildlife, remote rivers, and Indigenous communities.