Mahdia is a coastal city in central-eastern Tunisia, set on a narrow peninsula extending into the Mediterranean. Its position between the sea and the mainland has shaped the city’s identity as a fishing port and coastal settlement. The historic medina occupies the peninsula, with whitewashed buildings, narrow streets, and a waterfront lined with fishing boats. Mahdia is also known for its long sandy beaches and clear coastal waters.

Zamora is a compact city in northwestern Spain, set along the Duero River and known for its remarkable concentration of Romanesque architecture.

Comoros, independent state comprising a group of islands located at the northern entrance of the Mozambique Channel, between the African mainland and the island of Madagascar. Officially called the Federal Islamic Republic of the Comoros, the archipelago includes four major islands.

Niamey, the capital of Niger, sits along the banks of the Niger River and serves as the country’s political, economic, and cultural center. Its riverside setting provides both scenic views and a hub for local activities, from fishing to small boat transport.

Lysekil is a coastal town in Västra Götaland County on Sweden’s western coast, situated at the edge of the Gullmarsfjorden and surrounded by the rocky landscape of Bohuslän. The town has a long connection with fishing, shipping, and maritime trade, while its waterfront remains active with boats, ferries, restaurants, and small harbors. Granite outcrops are a defining feature of the surrounding landscape, creating a rugged shoreline of cliffs, islands, and sheltered coves.