The largest of the Cyclades islands, Naxos stands out thanks to its unusually crisp white beaches and an exceptionally lush, fertile terrain. With none of the pretence of Mykonos or the ferocious partying of Kos, the island is a destination for those who enjoy a good hike and low-key evening entertainment. Naxos is also home to a fair share of ancient sites, off-lying mountain villages, and excellent family-run taverns.

Varna is a vibrant seaside city on Bulgaria's Black Sea coast, known for its sandy beaches, rich Greco-Roman history and lively cultural scene. Enjoy golden sands and clear waters, explore the world’s oldest gold treasure at the Varna Archaeological Museum and stroll through the scenic Sea Garden. The Roman Baths reveal the city’s ancient roots, while festivals, art exhibitions, and a buzzing nightlife add modern energy.

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.

Antwerp, a busy pocket-sized metropolis, has something for everyone. The city is an inspiring source of culture thanks to its impressive architecture and magnificent museums and churches. Fashionistas can explore the boutiques of Antwerp’s designers, whose stylish creations are revered all over the world. Foodies and people with a passion for life in general will enjoy the warm welcome of Antwerp’s cafés and restaurants. A visit to Antwerp should definitely include the iconic museum MAS, the Cathedral of Our Lady and the Rubens House.

Cluj-Napoca, often referred to as the unofficial capital of Transylvania, is a vibrant and lively city with a rich cultural history. Despite its ominous administrative status, the city is far from grim and has a well-deserved reputation as a party town. Named the European Youth Capital in 2015, Cluj-Napoca is home to an estimated 100,000 students, who make up about a fifth of the population. This youthful energy, combined with the city's cultural renaissance, makes Cluj-Napoca a must-visit destination for anyone interested in experiencing the vibrant arts and entertainment scene.