Portimao is a port city on the southern coast of Portugal and offers easy access to some of the country's best beaches.

Jena is surrounded by limestone slopes about 400 m high, botanical and geological features ,amongst which are 40 types of orchids. Jena is also famous for the Optical Museum.

Toulon, a vibrant port city on the French Riviera, is a hidden gem waiting to be explored. Known for its deep natural harbor, Toulon has long been a significant naval base for France, and the city's maritime heritage is still very much alive today. Visitors can explore the bustling Toulon Harbor, where yachts, fishing boats, and naval vessels coexist in a lively display of seafaring life.

Tianjin is a major city in northern China, positioned near the Bohai Sea where the Haihe River runs through the urban center. Its character has been shaped by maritime trade, river transport, industry, and its proximity to Beijing. The city combines a historic Chinese core with broad avenues, former foreign concession districts, modern commercial areas, and a large port.

Fuzhou is the capital of Fujian Province in southeastern China, located along the lower Min River near the coast. The city combines a dense urban center with hills, waterways, parks, and historic neighborhoods. It is known as an important center of Min culture and as the birthplace of Fujian cuisine.