Nashua is a city in southern New Hampshire, located along the Nashua and Merrimack rivers near the Massachusetts border. Its landscape combines a historic urban centre with river corridors, parks, and wooded areas, while its location provides easy access to both New Hampshire’s countryside and the Boston region. Downtown Nashua centres on Main Street, where former mill buildings, independent shops, restaurants, and public spaces reflect the city’s industrial past.

Chioggia, often called "Little Venice," is a hidden gem in the Veneto region of Italy, known for its picturesque canals, charming historic center, and vibrant seafood markets. Located just south of Venice on the Venetian Lagoon, this fishing town offers a more peaceful and authentic experience than its famous neighbor, while still boasting beautiful architecture and rich history.

Opatija, located on Croatia’s Kvarner Bay, has been drawing visitors since the 19th century, when Austro-Hungarian aristocrats built grand villas along its Adriatic shoreline. Today, many of those same buildings still stand with some restored as luxury hotels and others preserved as cultural landmarks. The town’s most recognizable structure, Villa Angiolina, opened in 1844 and marked the start of Opatija’s rise as a fashionable seaside resort.

Long Beach is a major coastal city in Southern California, located south of Los Angeles where the Los Angeles River meets the Pacific Ocean. Its waterfront combines sandy beaches, marinas, parks, and a busy harbor with a dense urban center. The city is known for its broad waterfront, diverse neighborhoods, and strong connections to shipping, aviation, and maritime industries.

Ziguinchor is the regional capital of Casamance in southern Senegal, situated along the Casamance River in a landscape of waterways, mangroves, palm groves, rice fields, and wooded areas. Its riverfront setting gives the city a character that differs from the drier regions farther north. Ziguinchor is an important commercial and transport center for Casamance, with connections by road and river to communities throughout the region.