Nogales is a border city in Santa Cruz County in southern Arizona, directly adjoining Nogales, Sonora, Mexico. Its setting in the Santa Cruz River Valley gives the city a distinctive landscape of rolling hills, desert vegetation, and mountain ranges. As one of the principal border crossings between Arizona and Mexico, Nogales has long served as a center for trade, transportation, and cross-border commerce.

Sanremo is a coastal city in northwestern Italy. Its green spaces include the park of Villa Ormond, with a Japanese garden, palm trees and ancient olive groves.

Kalamata is a coastal city in the southwestern Peloponnese, set at the head of the Messinian Gulf beneath the slopes of Mount Taygetos. Its long waterfront includes sandy beaches, cafés, restaurants, and walking areas, while the city center contains pedestrian streets, neoclassical buildings, churches, and lively squares. Kalamata serves as the administrative and commercial center of Messinia and provides a useful base for exploring the wider region.

Arendal is a coastal city in Agder, southern Norway, set around a sheltered harbor and a chain of islands and skerries along the Skagerrak. The city center combines maritime activity with historic wooden buildings, waterfront streets, and the inner harbor of Pollen. Arendal’s location has long influenced its economy and character, with shipping, forestry, and mining playing important roles in its development.

To visit Barcelona is to embrace both the past and the future. There is much to do and see in this cosmopolitan capital of Catalonia, from medieval structures to beaches to UNESCO Heritage Sites by Antoni Gaudí and Lluís Doménech i Montaner.