Roussillon is a hilltop village in the Luberon of southeastern France, surrounded by some of the region’s richest ochre deposits. Its houses, walls, and narrow streets are colored by the same natural pigments found in the surrounding earth, ranging from pale yellow to deep red. The village stands within the Luberon Regional Natural Park, where wooded hills and agricultural land meet the ochre landscape.

Set along the shoreline of Santa Cruz Island in the Galápagos, the Charles Darwin Research Station introduces visitors to a living laboratory shaped by volcanic land and rare wildlife. Located near Puerto Ayora, the station stands as the scientific heart of the islands, where researchers from around the world work side by side to understand and protect species found nowhere else on Earth.

This is a city one could get lost in for days, exploring the old Ming Dynasty walls and wandering through its superb museum. If time permits, you should also take a walk through Linggu Park, home of the Linggu Pagoda and other items of Buddhist interest. Even just a casual walk through the streets-replete with food vendors and baskets of live geese-will help convey the unique flavor of this city.

Charming Copenhagen is the jewel of Denmark and a delightful stop for any traveler. Well-known as an eco-friendly haven for sustainable and green living, Copenhagen has embraced its status as the best “bike city” on earth and promoted the use of bicycles by locals and tourists.

Kazakhstan, the world’s ninth-largest country, offers travelers a striking mix of sweeping steppe landscapes, modern cities, and deep-rooted nomadic traditions.