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.

Pärnu, often called Estonia’s “summer capital,” is a charming seaside city known for its long sandy beaches, historic architecture, and vibrant spa culture. Located along the coast of the Gulf of Riga, Pärnu has been welcoming visitors since the 19th century, when it became one of Northern Europe’s premier spa destinations.

Windhoek, the capital city of Namibia, is a vibrant and cosmopolitan hub nestled in the heart of the country. With its mix of German colonial architecture and modern African charm, Windhoek offers visitors a unique blend of history and contemporary culture. The city’s skyline is dominated by the striking Christuskirche, a Lutheran church built in 1907, which stands as a symbol of Namibia's German colonial past.

Nha Trang, located on Vietnam's southern coastline, is a vibrant city renowned for its stunning beaches and dynamic culture. This coastal paradise boasts a 6-kilometer stretch of golden sand along Nha Trang Beach, where turquoise waters meet palm-fringed shores, perfect for sunbathing and swimming.

Texas is a state where size meets story from high plains to coastal shores, every region brings something distinct to the table. In San Antonio, visitors can walk through centuries of layered history starting at the Alamo, a site of one of the most famous battles in the state’s fight for independence. The nearby San Antonio Missions, a UNESCO World Heritage Site, offers a deeper look into the Spanish colonial influence that shaped the region.