Istanbul, previously known as Byzantium and Constantinople, is where East meets West. Situated on both sides of the narrow strait Bosporus, Istanbul is a connector between Europe and Asia.

Traditionally regarded as the highest navigable body of water in the world (in reality there are higher lakes in Chile and Peru), Lake Titicaca is immense: its dimensions measure 233km from north-west to south-east and 97km from north-east to south-west. The lake has an indented shoreline, 36 islands and exceptionally clear sapphire-blue water.

Aït Benhaddou, a UNESCO World Heritage Site, is a captivating ksar (fortified village) nestled on the ancient caravan route between Marrakech and the Sahara in Morocco. Known for its stunning earthen clay architecture and towering kasbahs, Aït Benhaddou offers visitors a glimpse into Morocco's rich history and Berber culture.

Isabella Island is the largest of the Galapagos islands, on the western end of the archipelago. Shaped like a seahorse when viewed from above, Isabella is home to more wild tortoises than any other island, as well as a wide variety of other animal, bird and marine life.

Bornholm, a picturesque Danish island in the Baltic Sea, offers a unique blend of natural beauty and cultural charm. Renowned for its rugged coastline and charming villages, Bornholm is a haven for outdoor enthusiasts. The island's northern coast is particularly famous for its dramatic cliffs and clear waters, perfect for hiking and cycling.