Coimbra, set along the banks of the Mondego River in central Portugal, is a historic city known for its academic legacy and old-world charm. Once the medieval capital of Portugal, it is home to the University of Coimbra, one of the oldest in Europe and a UNESCO World Heritage Site.

Roussillon is a hilltop village in the Luberon of southeastern France, surrounded by some of the region’s richest ochre deposits. Its houses, walls, and narrow streets are colored by the same natural pigments found in the surrounding earth, ranging from pale yellow to deep red. The village stands within the Luberon Regional Natural Park, where wooded hills and agricultural land meet the ochre landscape.

Antigua and Barbuda are located in the middle of the Leeward Islands in the Eastern Caribbean. Antigua, the largest of the British Leeward Islands, is about 14 miles long and 11 miles wide, encompassing 108 square miles. Barbuda, a flat coral island with an area of only 68 square miles, lies approximately 30 miles to the north. The population is approximately 68,000 and its capital is St. John's on Antigua.

Santa Tecla is a city in the department of La Libertad, located west of San Salvador at the foot of the San Salvador Volcano. It combines a historic urban center with green hills, cafés, restaurants, and residential districts extending toward the slopes of El Boquerón. The city is known for its walkable streets and older buildings, many of which now house shops, restaurants, and cultural spaces.

Cafayate is a town in Salta Province, Argentina, located in the Calchaquí Valleys at about 1,683 meters above sea level. It is surrounded by vineyards, dry mountain slopes, and the colorful rock formations of the Quebrada de las Conchas. The town has a compact center with a leafy main square, the Nuestra Señora del Rosario Cathedral, and an artisan market selling locally made pottery, textiles, and silverwork.