Zaragoza, the capital of Spain's Aragon region, has a privileged location, equally distanced from Madrid, Barcelona, Valencia and Bilbao. The city is connected by an international airport and a high-speed railway line (AVE). Visitors can expect a delicious gastronomy and a rich heritage of historical monuments: Basilica del Pilar, Cathedral of San Salvador, Aljafería Palace, the paintings of Goya or the Mudejar–UNESCO Heritage of Mankind. Local architecture combines Islamic and Gothic styles — an absolute must-see.

A gateway between the two nations of the Iberian peninsula, Badajoz lies as close to Lisbon as it does to Madrid or Seville, and the city draws on influences from both sides of the border, as well as from centuries of tumultuous history, to form its distinctive character. Winding medieval alleys and a skyline dotted with palace towers make the historic town a sight to behold, while the remnants of the majestic Alcazaba watch over the city as they have for centuries, once an impenetrable fortress that protected the area from countless invasions.

One of the jewels of northern Spain, Bilbao is a city full of surprises and delights. It boasts a unique blend of tradition and modernity, which is reflected in its stunning architecture, rich cultural heritage, and outstanding cuisine. At its heart lies the magnificent Guggenheim Museum, one of the most impressive structures in the world. Its streets are alive with the sound of Euskara, Europe's oldest and most enigmatic language while the Casco Viejo (Old Town) is full of traditional bars for sampling pintxos.

It is said that natives of Cologne who are living elsewhere always feel homesick, and visitors to this beautiful city will soon understand why. Germany’s oldest metropolis, which, of course, gave its name to the Eau de Cologne, offers a mix of magnificent and romantic churches, cutting-edge modern architecture, busy shopping streets, and world-famous museums. There is much to do and see in Cologne, and with all the frequent flights and transportation options, getting here has never been easier.

Situated at the crossroads of three great rivers – the Mekong, Tonle Sap, and Bassac – Phnom Penh is the heart of a country steeped in tradition, overflowing with rice paddies, jungles, and rural communities. Once a sleepy backwater, Phnom Penh, now, buzzes with commercial activity as the country develops after years of isolation. Old French colonial mansions stand alongside newly emerging designs, which make the city’s mixed architecture and communities fascinating to explore.