Monterrey, the capital of Nuevo León, stands at the foot of the Sierra Madre Oriental and has long been recognized as one of Mexico’s most industrial and innovative cities. The Macroplaza is one of the largest public squares in Latin America and links historic buildings like the 18th-century Metropolitan Cathedral with newer sites like the Museo de Historia Mexicana and the Faro del Comercio, a towering orange structure that beams a green laser across the sky each night.

Set on the Adriatic Sea, Zadar, Croatia, is a major Dalmatia historical center and a tourism magnet. Walk ancient streets, see Roman ruins and enjoy white-sand beaches.

Guernsey, the second-largest of the Channel Islands, blends coastal landscapes with a deep-rooted history shaped by centuries of outside influence. Though located closer to France than to mainland Britain, Guernsey is a British Crown Dependency with its own government and a distinct identity. The capital, St Peter Port, is a hillside town overlooking a natural harbor, where visitors can explore narrow lanes, stone stairways, and 18th-century buildings.

Kalmar Union, combination of the crowns of Denmark, Sweden, and Norway, effected at Kalmar, Sweden, by Margaret I in 1397. Because all three crowns were elective, the union could not be maintained by inheritance. Margaret's successors controlled Sweden intermittently until Gustavus I of Sweden dissolved the union (1523). Norway became independent in 1814.

Uluru-Kata Tjuta National Park, national park in the Northern Territory, Australia, in the arid center of the continent, southwest of Alice Springs. The area was established as Ayers Rock/Mount Olga National Park in 1958 and renamed Uluru National Park in 1977.