Valladolid breathes history. This is the place where King Felipe II was born, the Catholic Monarchs Ferdinand and Isabel were married, and Christopher Columbus died. This was once the capital of Spain, and although it has lost this title, it's still the principal city of Castilla y Leon, the land of castles from which the word ‘Castilian’ is derived. Today, Valladolid is a bustling university city that thrives on its manufacturing industries. It is a down-to-earth, lively place that blends the old with the energetic new.

Örebro is an attractive city boasting well-preserved historic areas along the river Svartån. While the grand Vasa Castle gathers the majority of the attention for its historical significance, Örebro offers a dynamic mix of old-world charm and modern vibrancy. The city's architectural diversity, coupled with an array of entertainment venues, shops, and cafés, creates a lively urban atmosphere. Within a short distance from the city, natural wonders such as Lake Hjälmaren and Kilsbergen, “The Blue Mountains,” provide great outdoor experiences.

Also known as Canton, Guangzhou is the third largest city in China. It has long been one of China's main commercial and trading centres and is one of the first cities that opened to the world. As one of the fastest growing cities in Asia, Guangzhou has also seen fast growth in tourism, attracting visitors with its cosmopolitan atmosphere, world-renowned Cantonese cuisine and its vibrant nightlife.

Costa Maya is a rising star of the Yucatán peninsula that offers a quiet alternative to its 'big brothers' such as Chetumal or the Riviera Maya. However, despite its young age as a tourist resort, it boasts an abundance of historical and natural landmarks, and has a genuinely impressive beach bar scene, which makes it a worthy rival.