Founded as a fortress in 1030 at the confluence of two rivers, Kaunas, in the heart of Lithuania, is a city full of history, culture, and natural beauty. Start your trip by walking through its main artery, Laisvės Alėja, while you admire its beautiful architecture, and make sure you get familiar with the delicious Lithuanian dishes and the ancient bath traditions in a city that was once the admired place of Polish poet Adam Mickiewicz.

Jewel of the verdant peninsula of Istria, Pula is the province’s largest city and forms a dramatic gateway to the seductive, crystalline waters of the Adriatic. Situated at the southernmost tip of the area, known as ’the new Tuscany’ for its bright medieval hilltop towns and ancient ruins, Pula boasts a rich and varied cultural heritage. The city is bordered by national parks, remarkable for their astounding unspoilt natural beauty, and is celebrated for its wonderfully preserved Roman amphitheatre and forum.

Welcome to 'The Emerald City', with its blend of laid-back and progressive vibes. As Washington State's largest city, Seattle is not just the home of the iconic Space Needle, Pike Place Market, and Chihuly Garden and Glass, but also the birthplace of grunge and global coffee joints like Starbucks and Tully’s. Forget the rainy reputation; Seattle often outshines it with more sun than you'd expect!

Charismatic seaside Catania is a young, dynamic soul, inhabiting a body of narrow alleys and ornate Baroque buildings set atop well-preserved remains of ancient Greek and Roman settlements. Mount Etna defines the cityscape both in terms of the striking panorama and the building material — Catania is even referred to as the "grey city" for the colour of lava rocks used to construct many of its buildings.

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.