San Juan is the vibrant, cosmopolitan capital of the island of Puerto Rico. Encompassing hundreds of years of history, the city blends Spanish-era historic sites, such as the San Felipe del Morro fortress, with modern entertainment and fashionable shopping districts. More than a million people call San Juan home, while hundreds of thousands of tourists call it their favorite place to vacation each year.

Glasgow is the 21st-century magnet of Great Britain, with an energetic yet sophisticated vibe. Formerly Britain's major centre of industrial prowess, it has transformed into a booming hub for art and culture in the past decades. The city prides itself on a never-ending stream of up-and-coming musicians and a thriving nightlife. Glasgow is also home to many excellent modern Scottish restaurants dedicated to preserving their Scottish heritage. Some of the best shopping in the country can be found here, too.

Irvine — Orange County’s meticulously planned center — has held the title of "America’s Safest Big City" since 2005. Beyond safety, it delivers quintessential Southern California experiences: upscale shopping, diverse dining, outdoor recreation, and family-friendly attractions. While neighboring Los Angeles pulses with urban energy, Irvine embodies OC’s suburban charm — think wide boulevards, outdoor malls, and easy beach access. Minutes from legendary surf spots and major attractions, it offers a polished alternative to LA’s bustle.

Known as one of the imperial cities of Morocco, the opulent city of Fès is the country's oldest city, and it is split into two areas – Fès-el-Bali (Old Fes) and Fès-el-Djedid (New Fes) – as some mystical fusion of an ancient Islamic past and the French-influenced present. The endless Medina, which contains 9,500 streets, sells everything from jewellery to furniture, crafts, carpets, leather goods and spices.