Polonnaruwa, located in Sri Lanka’s North Central Province, served as the island’s capital nearly a thousand years ago. Today, it offers one of the most extensive and well-preserved archaeological sites in South Asia. Visitors can walk among the ruins of royal palaces, Buddhist monasteries, and intricately carved stone temples. One of the highlights of Polonnaruwa is the Gal Vihara, a group of colossal Buddha statues carved directly into granite.

Located on the Adriatic, Koper is a coastal port city in Slovenia. Koper is home to a variety of architectural gems dating back centuries, especially near the city's central Tito Square. Koper's marina and beaches provide spectacular views of the Bay of Trieste, while the city's variety of museums, parks, restaurants, and bars offer plenty to explore and entertain.

Pinhão, nestled in the heart of Portugal’s Douro Valley, is a small town with a big reputation for its world-renowned port wine and stunning landscapes. Surrounded by terraced vineyards that cascade down to the banks of the Douro River, Pinhão is a paradise for wine lovers and nature enthusiasts alike.

The Gambia is a small West African country known for its rich culture, scenic river landscapes, and warm, welcoming communities. The country is centered around the Gambia River, which flows through the nation and supports agriculture, fishing, and river-based tourism.

Granada, Nicaragua, founded in 1524, is one of the oldest European-established cities on the mainland of the Americas where visitors can explore cobblestone streets lined with brightly painted facades. The mustard-yellow Granada Cathedral dominates the central park and provides an easy reference point for those navigating the city on foot or by traditional horse-drawn carriage.