Lake Toba is another of the island's spectacular sights - a remarkable volcanic crater set in the middle of northern Sumatra, 176km from Medan. The lake is huge (the largest in South-East Asia), occupying the caldera of a giant volcano that collapsed on itself after a massive eruption some 100,000 years ago.

Albuquerque, New Mexico, is a city where centuries-old adobe architecture, desert landscapes, and modern innovation meet beneath some of the clearest skies in the country. Every October, Albuquerque becomes the site of one of the most photographed events in the world: the Albuquerque International Balloon Fiesta. For nine crisp mornings, hundreds of hot air balloons rise over the city, painting the sky in brilliant colors and wild shapes with everything from farm animals to space aliens.

The capital of Crete, Heraklion is a Greek port city and a popular stop on Mediterranean and Greek cruises. The city is an historical marvel, replete with archaeological wonders and remnants of the region's past. Highlights include the Heraklion Archaeological Museum, the Rocca a Mare Fortress, the Venetian Loggia, and just past the city limits, the Palace of Knossos.

Hiva Oa, one of the most enchanting islands in the Marquesas archipelago, is a destination where natural beauty and cultural richness converge. Known as the “Garden of the Marquesas,” Hiva Oa is a lush, verdant paradise, dotted with towering cliffs, deep valleys, and an endless array of tropical flora

Nestled in the heart of Quebec, Saguenay is a city that invites travelers to experience the perfect blend of natural beauty and vibrant culture. Set along the picturesque Saguenay River, this city is a gateway to the Saguenay Fjord, one of the longest fjords in the world, where steep cliffs rise dramatically from the deep waters.