Tunis' white-washed, blue-shuttered buildings hide a treasure trove of Arabic and Ottoman art. Inspect illuminated manuscripts from the Koran, follow the twists and turns of the fascinating old Medina (inner city), marvel at the ornate Palace of Dar Ben Abduallah and the magnificent Djamaa-Ez-Zitouna Mosque, whose 184 columns were "recycled" from the rocky ruins of Carthage.

Querétaro, located in the heart of central Mexico, is a city where centuries of history are still visible in daily life. Its historic center, a UNESCO World Heritage Site, features narrow streets, elegant plazas, and baroque churches that reflect its colonial past. One of the city’s most iconic landmarks is the massive aqueduct, built in the 18th century with 74 stone arches stretching nearly a mile across the landscape.

Nestled in the heart of Greece's Thessaly region, Kalabaka is a charming town renowned for its striking natural and historical attractions. Most famous for its proximity to the Meteora rock formation, Kalabaka offers a unique blend of geological marvel and spiritual history.

Papua New Guinea is a land of surprises, where misty highlands give way to tropical coasts and vibrant festivals stir every sense. In the Highlands, the air carries the echoes of ceremonial drums and elaborate sing‑sings like the famed Goroka Show, where over 100 tribes gather in September to perform dances adorned with feathered headdresses, body paint, and the haunting clay masks of the Asaro Mudmen.

Situated on the northeastern coast of Greece, Kavala is a picturesque port city popular for its archaeological treasures, historic old town, and scenic beach. Be sure to explore the city's best known sites, including the Panagia neighborhood, the Kavala Castle, the towering Aqueduct, and the Kavala Archaeological Museum.