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

Alajuela, Costa Rica’s second-largest city, offers a mix of history, culture, and natural wonders that make it more than just the gateway to Juan Santamaría International Airport. The city’s central park, cathedral, and museums create a lively hub where local life unfolds, from weekend markets filled with fresh produce to festivals celebrating music and tradition.

Noto is a hilltop city in southeastern Sicily, know for its carefully planned historic center and extensive use of warm-colored local limestone. Its main streets and squares are lined with churches, monasteries, palaces, and civic buildings whose carved facades create a unified architectural character.

Concord is the capital of New Hampshire, situated along the Merrimack River in the central part of the state. The city combines a compact downtown with historic neighborhoods, wooded conservation areas, and a strong civic identity. Main Street serves as the heart of the centre, lined with independent shops, restaurants, galleries, and public spaces. The New Hampshire State House, with its distinctive golden dome, stands nearby and remains a major landmark.

Krabi, located on the southwest coast of Thailand, is known for its towering limestone cliffs, warm Andaman waters, and a coastline dotted with over 150 islands. One of its most iconic sites is Railay Beach, which is accessible only by boat due to the cliffs that cut it off from the mainland. Railay is famous among rock climbers for its natural limestone formations, some of which hang directly over the sea.