Sun-drenched and palm-fringed, the island of Saint Martin is one of the most beautiful in the eastern Caribbean. It also has a dual personality: the northern Saint-Martin is a little outpost of France, and the southern Sint Maarten oozes the warmth of the Dutch. The border between them is basically non-existent, and visitors are free to enjoy everything from water sports and cultural festivals to shopping.

Just 250 kilometres north of the polar circle, the summer sun shines for almost two months without going down, while the polar nights offer the most intense Northern Lights that can be seen. In Kiruna, the northernmost city in Sweden, you can go slalom skiing until midsummer or spend the night in a magnificent hotel built from ice. The phrase "kingdom of contrasts" is overused, but Kiruna truly embodies it.

Ramona, known as "The Valley of the Sun," lies in the foothills of the Cuyamaca Mountains in San Diego County. The town enjoys warm summers, comfortably mild winters — perfect weather conditions for a thriving wine region. Explore the numerous vineyards and wineries, and savor the flavors of local wines at charming cafes and restaurants in the town center. Local farms offer fresh fruits, vegetables, and eggs. Pack a picnic basket and enjoy a taste of Ramona's agricultural bounty.

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.