This British city is situated on the north bank of the Thames, next to a sea port and a fortress. Initially built to house railway and port workers, Tilbury became a major point of defense for England, along with neighboring town Gravesend, due to the narrowness of the Thames at this point. The forts constructed in Tilbury and Gravesend under Henry VII, due to this narrowness in the river, were of major importance as defenses during several wars, including during the Armada campaigns of 1588.

Leixões is Portugal's largest artificially constructed harbor and is situated near the city of Porto. Porto is known for its famous port wine. The port city is characterized by its picturesque quaintness. Closely packed houses, steep cliffs and numerous terraces contribute to this cosy atmosphere.

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Casablanca is Morocco's largest city and major commercial and industrial center. The main attraction of the city is the Hassan II Mosque, which was opened in the 90s. In the markets, there are vegetables, fish, footwear and handicrafts for sale. From the cafes, observe the street life and immerse yourself in another culture.

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Santa Cruz de Tenerife is one of the capitals of the Canary Islands. The many cafes and seating areas invite tourists to relax and enjoy observing the hustle and bustle of the city. The town's history goes back to the 15th Century. Today it is mainly a modern city, a magnet for both locals and tourists. Tenerife is also home to the third highest island volcano on Earth, Mount Teide.

Las Palmas de Gran Canaria, Canary Islands, Spain