Singapore is known as a bustling metropolis that also happens to be one of the cleanest and safest cities of its size in the world. (Just make sure you heed the local laws—something like spitting in the street might merely be considered rude in your hometown, but here, it carries a severe penalty.) You'll find historic sites like the Thian Hock Keng temple, superlative shopping (including gargantuan malls) and numerous beaches.

Bali is a living postcard, an Indonesian paradise that feels like a fantasy. Soak up the sun on a stretch of fine white sand, or commune with the tropical creatures as you dive along coral ridges or the colorful wreck of a WWII war ship. On shore, the lush jungle shelters stone temples and mischievous monkeys. The “artistic capital” of Ubud is the perfect place to see a cultural dance performance, take a batik or silver-smithing workshop, or invigorate your mind and body in a yoga class.

Commerce keeps Nagoya’s downtown popping with life, but there’s more than just manufacturing to this industrial powerhouse. Nagoyans meet for plates of crisp-friend miso katsu; make weekend trips to nearby Shinto shrines; and count down the days to the city’s autumn Nagoya Festival.

Over the centuries, many cultures have added their mark to this prized piece of land. Today, you can experience those influences firsthand by exploring Istanbul’s mahalles (neighbourhoods). From the holy sites of Sultanahmet and the 19th-century European elegance of Beyoğlu to the high fashion of Nişantaşı, the vibrant café society of Kadıköy and the football-loving streets of Beşiktaş, it’s easy to see why travellers say that Istanbul isn’t just one city, but many cities within one.

The Wawel Castle, Main Square, St. Mary's Church and Kazimierz District...Krakow, the city entered into the first list of the UNESCO World Heritage Sites, offers a wealth of history and architecture. A city for centuries appreciated for its cultural heritage has also become a European centre of gastronomic heritage. In 2019, the city of Kraków was granted the title of European Capital of Gastronomic Culture by the European Academy of Gastronomy. Krakow is the city living a full cultural life. Each year, the capital of Lesser Poland hosts nearly 100 festivals and other international-scale events.

The smallest of the Trójmiasto (Tri-Cities), the Baltic Sea spa town of Sopot is smack between Gdansk and Gdynia, just a few miles from each. A retreat for the rich and royal for centuries, Sopot’s exclusive air remained even through the Communist era, and the tony town has undergone a building boom in recent years. Boasting beautiful beaches and ritzy resorts, Sopot is also known for its Wooden Pier (the longest in Europe), the lovely mid-woods Forest Opera and lively Monte Cassino Street.

Many people travel through Frankfurt for business, as it's a major transportation hub and an industrial and financial metropolis. Of course we know that business travellers hate to have any fun on the road (wink), but it's worth lingering in Frankfurt if you can. The 2,000-year-old city has much to offer: skyscrapers, the Main River, a famous opera house, thriving theatre district, zoo, pedestrian shopping street, parks, scores of bars and dance clubs, and more than 50 museums.