Bangkok, Thailand’s capital, is a city of striking contrasts where gilded temples stand beside sleek skyscrapers and centuries-old traditions thrive amid modern life. At its heart is the Grand Palace, a dazzling complex that once housed the Thai kings, along with Wat Phra Kaew, the revered Temple of the Emerald Buddha.

McMurdo is distinctive not only for its scientific role but also for the unusual scale of daily life in Antarctica. The station has a power plant, medical facilities, dining services, workshops, communications systems, and specialized vehicles used to support research in extreme conditions. Nearby Scott Base, operated by New Zealand, provides another important Antarctic research presence on Ross Island. McMurdo also supports flights and overland journeys to remote parts of the continent.

Cusco once served as the heart of the Inca Empire, and that legacy still shapes every corner of the city even as it serves as a gateway to Machu Picchu. Outside the historic center, the ruins of Sacsayhuamán overlook the city from a nearby hilltop. This ceremonial complex is best known for its massive zigzag stone walls, some weighing over 100 tons. During the Inti Raymi festival in June, thousands gather here to reenact ancient Andean rituals.

Wales is a country where centuries-old castles rise above green valleys and coastlines are marked by rugged cliffs and quiet coves. Its capital, Cardiff, combines modern architecture with historical landmarks like Cardiff Castle, which has Roman origins and a Victorian Gothic interior. Just outside the city, St Fagans National Museum of History offers a walk-through experience of Welsh life over the past 500 years, with original buildings relocated from across the country.

Must-sees in Seville include the landmark palace Royal Alcázar of Seville, the Gothic, bell-towered Catedral de Sevilla, and Plaza de España, an architectural marvel with Moorish, Baroque and Renaissance influences. Meanwhile, Museo del Baile Flamenco is the place to learn about flamenco dancing culture.