Karlsruhe, located in southwestern Germany near the French border, is a city known for its unique radial layout, rich cultural life, and role as a hub for law and technology. Founded in 1715, the city was planned around the iconic Karlsruhe Palace, with streets radiating outward like the spokes of a wheel.

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.

Gyeongju-si is a historic city in southeastern South Korea known for its close connection with the Silla kingdom and its concentration of archaeological sites, temples, royal tombs, and Buddhist monuments. Much of the city’s heritage is spread across open landscapes rather than confined to a single historic center. The Gyeongju Historic Areas include Mount Namsan, the Wolseong area, royal tomb complexes, and the remains of major temples and palaces.

Chinchero is a highland town in Peru’s Cusco Region, northwest of the city of Cusco and above the Sacred Valley of the Incas. Set at more than 3,700 meters (12,000 feet) above sea level, it is surrounded by cultivated fields, puna grasslands, and views of the snow-covered peaks of the Cordillera Vilcabamba.

The ancient region of Cappadocia lies in Central Anatolia, between the cities of Nevsehir, Kayseri and Nigde. Here, the traveler finds one of the most fantastic landscapes in the world. Wind and weather have eroded the soft volcanic rock with hundreds of strangely shaped pillars, cones and "fairy chimneys", often very tall, and in every shade from pink through yellow to russet browns.