Straddling the Adriatic Sea where it plunges deepest into Europe, Rijeka boasts a rich maritime history. Croatia's third largest city and the heart of Primorsko-Goranska County, its charm lies in its hospitable spirit and diverse cultural heritage. As you amble along the Habsburg-era Korzo promenade, peek into the 19th-century National Theatre, graced with Klimt's artwork. Soak up the sweeping views of Kvarner Bay's islands from Trsat Castle. A cosmopolitan harbour of coexistence, welcome to Rijeka.

Luxembourg, with its modest 1000 square mile area, holds many unexpected treasures. From UNESCO-recognised medieval fortifications to the prized Moselle wines, a lively arts scene, cutting-edge architectural marvels, and influential EU institutions, this tiny European country has something for everyone. Outdoor enthusiasts can enjoy skiing on the excellent slopes of the northern Ardennes and exploring the scenic trails of the Valley of Seven Castes or Mullerthal with its unique sandstone formations.

Though it might get overlooked in favour of larger, more glamorous cities, like Riyadh or nearby Doha, the discerning traveller will not want to pass up the opportunity to visit Dammam. As if the stunning desert scenery alone was not enough to enchant visitors, the city also offers heaps of fine dining, great shopping, and some of the most pleasant green spaces, parks and seaside walkways you are likely to find at a desert destination.

Stockton, California, sits on a deepwater channel 70 miles inland, connecting it to San Francisco Bay. The city is home to California’s largest inland port, shipping agricultural goods worldwide. Visitors can enjoy waterfront views at the Stockton Marina, explore the eclectic Haggin Museum, or wander the vibrant Cambodian Buddhist Temple. Stockton’s rich diversity shines in its food scene, from the Stockton Taco Trail to global eateries on the Miracle Mile. With parks, museums, and historic theaters, Stockton offers a mix of culture and recreation for all.