Once a mysterious island of tribes, Maui, the second-largest island in the Hawaiian archipelago, has transformed itself into an immensely popular tourist destination where everyone can find something to their taste. From hiking the mighty Haleakalā to driving through the breathtaking Hana Highway to simply sipping on a cocktail at one of the pristine beaches in Kaanapali or Wailea, Maui is sure to spoil you with unforgettable natural beauty. No matter your preference, Maui offers a remarkable experience that will leave you with lasting memories.

Drop anchor in Karlskrona, the city founded in 1680, when Charles XI decided to build the country's new naval base here. 340 years later, the naval base remains, and the well-preserved architecture and city plan impressed Unesco, which gave Karlskrona World Heritage status in 1998. Wherever you go, you can see magnificent churches and squares, parade streets and fortifications that attract visitors from all over the world. All this on several islands in an archipelago that Unesco has designated as one of seven biosphere reserves in Sweden.

Bucolic beauty envelops the small, unincorporated town of Arnold, California. Resting at the center of the 400-mile Sierra Nevada mountain range, Arnold is a breath, sigh, and smile of fresh air. Testaments to this are the mild summer temperatures, a close proximity to stunning natural wonders, and the overall seclusion of Arnold’s favored attractions.

As the capital of the north, Groningen has its fair share of cultural and historical treasures, interwoven by inviting parks and scattered patches of water. This varied landscape is made even more exciting by the student atmosphere, which manifests itself in an exciting bar and café scene.

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.