Walking through Xi'an is like stepping back in time. The towering ancient city walls, the quiet streets around the Drum and Bell Towers, and the bustling markets all carry a sense of history. You can almost hear the whispers of ancient merchants who walked the Silk Road or feel the presence of emperors who once ruled here. Xi'an is a place where the past and present exist side by side in a way that feels both natural and humbling.

In 1831, Charles Darwin sailed to South America aboard the H.M.S. Beagle. On the return voyage across the Pacific, the vessel stopped on a small group of islands far off the Ecuadorian coast, changing the course of human scientific endeavour and self-understanding forever. Fascinated by the unique wildlife on the islands, Darwin collected biological specimens and studied them over the next 30 years. His findings led to the formulation of the scientific theory of evolution by natural selection. This small group of islands and their one-of-a-kind wildlife are to thank for one of humanity's most remarkable discoveries. And today, almost 200 years later, they remain a source of endless fascination and a favourite travel destination for scientists, nature and wildlife enthusiasts, scuba divers, and anyone interested in the wonders of the natural world.

Aarhus lives up to its "smallest big city" motto. It’s petite enough to conquer in a weekend, yet buzzing with enough energy to rival Copenhagen. This is where Danish hygge meets youthful innovation: think Michelin-starred dining alongside quirky food markets, avant-garde architecture framing half-timbered houses, and world-class museums (don’t miss the rainbow panorama at ARoS). By night, craft cocktail bars and live music venues prove size doesn’t dictate ambition.

Fluffy white clouds roll across skies that always seem to gleam in a spectrum of blue in the Poconos. The majesty continues with a palette of rustic orange in the fall, the pristine white of snowfall in the winter, and the verdant emerald of forests and hillsides in the summer. Reigning for decades as a popular vacation area for citizens of New York and New Jersey, the Pocono Mountains must be seen in person to be believed. Lakes and rivers to explore, land to hunt, and various ski resorts provide an unforgettable outdoors experience.