Addis Ababa is the capital of Ethiopia and a highland city set at the foot of the Entoto Mountains. Its elevated setting gives the city a relatively cool climate compared with much of the country, while broad avenues, busy neighborhoods, green hills, and expanding modern districts create a varied urban landscape. Addis Ababa is also the headquarters of the African Union and hosts numerous international organizations, giving it an important diplomatic role across the continent.

Kanchanaburi, a province in western Thailand, is best known for its poignant history and lush landscapes. It was here that Allied prisoners of war and Asian laborers were forced to build the infamous Death Railway during World War II, including the Bridge over the River Kwai, which remains a powerful symbol of resilience.

Pontevedra is a historic city in Galicia, in northwestern Spain, set along the Lérez River near the Atlantic coast. It is known for its well-preserved old town and a layout that favors pedestrians, giving the center a calm and accessible feel.

Sydney, Australia, is a vibrant city where iconic landmarks, diverse neighborhoods, and natural beauty converge. The Sydney Opera House, with its striking sail-like design, and the Sydney Harbour Bridge are symbols recognized around the world, yet the city offers much more beyond its famous skyline.

Nantes, situated on the banks of the Loire River in western France, is a vibrant city known for its rich history, creative energy, and dynamic cultural scene.