Cagliari is Sardinia's capital and largest city. Several civilizations have left their imprint here architecturally and culturally. Must-sees include the Museo Archeologico Nazionale di Cagliari, with its Roman and Byzantine treasures, as well as Castello, a medieval quarter situated on a hill above the city. The city is also known for its food and vibrant nightlife.

Queen Elizabeth National Park, nestled in southwestern Uganda, is a sprawling treasure trove of wildlife and natural beauty. Named in honor of Queen Elizabeth II during her visit in 1954, this park spans over 1,978 square kilometers and is renowned for its diverse ecosystems, including savannahs, wetlands, and forests.

Puerto Madryn is a seaside city on the eastern coast of Argentina. Facing Golfo Nuevo and the South Atlantic Ocean, this coastal destination is popular for its beaches, marine life, nature preserves, and Patagonian museums.

Perched at the southern tip of the Iberian Peninsula, Gibraltar is a captivating destination where British and Mediterranean influences seamlessly blend. Dominated by the iconic Rock of Gibraltar, this British Overseas Territory is a haven for travelers seeking both adventure and history. The Rock itself is a limestone monolith that stands 426 meters high and offers breathtaking views over the Strait of Gibraltar, where the Mediterranean Sea meets the Atlantic Ocean.

The second-biggest state in America, Texas is dotted with several appealing cities, including music and food-focused Austin, bustling Houston, arts and culture-rich Dallas-Fort Worth, and San Antonio, where the River Walk is not to be missed.