Charismatic seaside Catania is a young, dynamic soul, inhabiting a body of narrow alleys and ornate Baroque buildings set atop well-preserved remains of ancient Greek and Roman settlements. Mount Etna defines the cityscape both in terms of the striking panorama and the building material — Catania is even referred to as the "grey city" for the colour of lava rocks used to construct many of its buildings.

Bucharest is Europe’s best kept secret. While visually it can't quite compete with other grand Eastern European capitals, it leads the pack in dynamism, energy and forward momentum. The remnants of Communism are still palpable in the urban fabric, but the city has its sights set firmly on the future. Trendy outdoor cafes and high-street shops live side-by-side with gorgeous Orthodox churches and world-class art galleries in the old town, all overlooked by the imposing Palace of Parliament.

Ringed by mountains and crowned by a spectacular fortress, Spain’s sunniest city mixes shopping centres and tapas bars with a mediaeval old town of narrow streets and tranquil squares. Along the coast you can find fishing villages, popular resorts, secluded beaches and the wild landscape of the Cabo de Gata-Nijar Natural Park.

Having survived almost three decades of conflict and division, Belfast has emerged from its chrysalis with a newfound freshness and vibrancy. Carrying a deep sense of its history, yet boldly striding into the future, Belfast is an exciting juxtaposition of old and new. Stroll by the River Lagan and see the birthplace of the infamous Titanic, visit the famous political murals in a black taxi or kick back with a traditional music session in one of this lively city’s beautifully preserved old pubs.

The Republic of Panama has a privileged geographic position bordered on the north by the Atlantic Ocean and the south by the Pacific. Therefore, it has a plethora of islands varying in sizes and includes uninhabited pristine islets, national marine parks, as well as up-and-coming hipster and backpacker islands with a buzzing nightlife. The most popular islands in Panama are Bocas del Toro, San Blas (Guna Yala), Taboga, and the Pearl Islands. The latter is an archipelago comprised of 90 islands and 100 islets.