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.

Houston, the fourth-largest city in the U.S., is known for its iconic NASA center, the world-renowned Texas Medical Center, and its lively annual rodeo. But in recent years, the city has evolved into a must-visit destination for the savvy traveler. With a vibrant mix of cultures—no one ethnicity holds the majority—Houston boasts an eclectic blend of top-notch cuisine, world-class culture, exciting entertainment, and unbeatable shopping.

Alice Springs, or 'The Alice', lies in the heart of Australia and is unofficially considered the capital of the Outback. While it was once regarded as a 'dead heart' during colonial times because of the surrounding barren landscapes, today both residents and visitors recognise the physical and spiritual importance of Australia’s Centre. It is alive with Aboriginal traditions and sacred sites, a vibrant local art and culture, fascinating pioneering history and incredible landscapes.

Hold on tight! Sandusky is more than just a home for the legendary Cedar Point amusement park — it's a destination where thrills meet lakeside charm. Millions flock to experience the iconic roller coasters that have made Sandusky famous. Beyond the amusement park gates, a historic boating and fishing community thrives along the shores of Lake Erie. Discover Sandusky's downtown, where museums and shops line the streets, and seafood restaurants offer a taste of local flavor.

The narrow and often steep granite-paved streets of Cagliari’s Castello District are a reminder of a bygone age when the town was dominated at first by Pisans, and later by the Aragonese. Built from white limestone, the walls and towers of the Old Town shimmer in the sun and are a magnificent sight, especially if you are lucky and approach the city from the sea, as the English novelist D.H. Lawrence did in 1921 when he described the Old Town as looking like a "Jerusalem without trees".