St. Louis is a major city in the state of Missouri, United States, located along the western bank of the Mississippi River. It is widely recognized for the Gateway Arch, which defines its skyline and reflects its historical role as a point of movement toward the western parts of the country.

If summer means the beach to the inhabitants of Greater Buenos Aires, Mar del Plata is most often the beach they are thinking of. Situated on the northern Atlantic coast, 400km from the capital, beaches in this area sprawl for eight km, with sophisticated mansions (reflecting the area's upper-class origins) mingling with the new middle-class resorts. Sea lions keep an eye on the fishing activities around the wharves, and a replica of the grotto of Lourdes is a kitsch paradise.

Freudenberg is a small medieval town in Germany. The "Alter Flecken" is Freudenberg's downtown area, built wholly of half-timbered houses that give the town a fairytale appearance. An open-air stage with roofed grandstand, the town museum housing a 1904 steam engine, and annual Oktoberfest celebrations are the town's most popular attractions.

Luxembourg, a small yet influential country in the heart of Europe, offers visitors a rich blend of historic sites and contemporary culture. The capital city, Luxembourg City, is famous for its dramatic cliffs and ancient fortifications that have earned it a UNESCO World Heritage status. Walking through the old quarters, visitors can explore the casemates that reveal layers of the city’s military past.

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.