Continuing the World of the Unexpected travel series, the third instalment shifts perspective once again, this time to look at a bigger picture.

Looking back through my recent travels, this list will focus on cityscapes filled with architectural marvels and those with hidden surprises, ultimately bringing them into the limelight as an alternative to the Londons and New Yorks of this world.

Sibiu, Romania

Despite only being the 15th-largest city in Romania, Sibiu packs quite the cultural punch. A city of mixed Romanian and Germanic heritage, their influences can be felt throughout. Walk down its pedestrianised historic centre, and you’ll surely spot one of the many Saxon-style abodes with eye-shaped windows, which gave the city its moniker as “the city where the houses don’t sleep”. Close by is a gorgeous example of a Lutheran cathedral, whose steeple points high into the sky and offers some of the best views of the city.

Back down to earth, and the surprises keep coming. Tempt your taste buds with a myriad of different flavours, from German/Austrian classics at Café Wien to the taste of Transylvania at Crama Sibiul Vechi.

Lincoln, United Kingdom

Being the tenth most-visited country on earth, it would be difficult to find any hidden gems still left in the UK. However, there is one city that has surprisingly managed to stay hidden under the radar…

Rising above the Wolds, Lincoln is a treasure trove of history, with 17 centuries under its belt. Starting at the bottom of Steep Hill, a climb to the top reveals layer upon layer of the city’s tumultuous past, as well as a slew of independent shops. Once at its summit, the city unveils its most spectacular sites. On one side, gaze at the medieval marvel of Lincoln Cathedral, once famed as the tallest building in the world. On the other, find yourself steeped in Norman history at Lincoln Castle, home to an original copy of the Magna Carta.

Zagreb, Croatia

It’s not often that a country’s capital gets overlooked in favour of other cities. Unfortunately, that is exactly what has happened to Croatia’s capital, Zagreb.

Located away from the coast and the country’s more popular destinations, the city is never really thought of as a stop-off must, but therein lies its advantage. The city portrays a much more laid-back feeling. Its leafy boulevards and quaint old town offer the perfect opportunity to sit back and watch the world go by with a coffee or hunt down a souvenir at one of the city’s many independent shops.

For those looking for something more fast-paced, heading to Tkalčićeva Street will be your first port of call. After dark, this street lined with 18th-century houses comes alive with busy restaurants and clubs, providing a plethora of dishes and experiences.

Rouen, France

Paris isn’t the only interesting city on the Seine; located just over two hours away from the French capital is the city of Rouen.

Its history is intertwined with that of the fate of Joan of Arc, and her legacy can be felt across the city, from the Archbishop’s Palace to the modern masterpiece that is the church created in her namesake.

However, Rouen is about more than just Joan of Arc; the city offers a picture-perfect snapshot of France everywhere you look. Throughout its historic centre, you’ll find picturesque half-timbered houses and a certain French charm that comes with them, all of which lead to the city’s Gothic-style cathedral, famously painted by the Impressionist, Monet.

Flagstaff, USA

Nestled beneath the San Francisco Peaks, Flagstaff is an outdoor activity juggernaut, with the surrounding area hosting craters, canyons, and a slew of ancestral pueblos. Once you’ve had your adrenaline rush, the city itself is well worth more than just a passing glance.

The city boasts a well-maintained historic quarter, highlighted by the bright neon welcome signs of the Hotel Monte Vista and Motel Du Beau. Famed for its railroad, the tracks are still operational today, and those who visit naturally flock there in anticipation of spotting one of the numerous transporter trains rolling on through.