Veracruz, Mexico, is a vibrant port city rich in history and culture. Founded in 1519 by Hernán Cortés, it is Mexico’s oldest city, and its historic center, with its colorful colonial buildings and bustling Zócalo, reflects its deep historical roots. Visitors can explore the impressive San Juan de Ulúa Fortress, a massive colonial-era fort that once served as a prison and a key military base.

Londonderry, often called Derry, is a city steeped in history and charm, uniquely surrounded by remarkably well-preserved 17th-century walls. In fact, it holds the title of being the only completely walled city in all of Ireland. Strolling along these ancient ramparts offers visitors not only a glimpse into the past but also breathtaking panoramic views of the winding River Foyle and the lively streets below.

With its mix of cultural heritage and access to extraordinary landscapes, Ponta Delgada captures the spirit of the Azores. Whether exploring its historic streets, savoring local cuisine, or embarking on adventures in nature, travelers will find plenty to inspire and delight in this charming city.

Located on the southern coast of Norway, Kristiansand is a charming port city and a favorite summer destination for locals and tourists alike. Highlights of this coastal gem include the Christiansholm Fortress, the Kristiansand Zoo, the Kristiansand Cathedral, Gimle Gård, and the Fiskebrygga wharf.

Douala is Cameroon’s largest city and its economic powerhouse, but beyond the busy ports and bustling streets lies a city full of creativity, flavor, and unexpected charm. Located on the Atlantic coast, Douala has long served as a crossroads of cultures. The city's waterfront, especially along the Wouri River, is a great place to watch the movement of boats, local fishermen, and floating markets while soaking in the tropical coastal air.