It lies at the eastern end of the striking Öresund Bridge, a long road and railway bridge–tunnel running to Copenhagen, Denmark. In the city center, Lilla Torg is a cobblestone square with cafes, half-timbered houses and shops selling local handicrafts. Malmö Castle, a 16th-century fortress built by King Christian III of Denmark, houses nature, history and art exhibits.

It’s known for the huge LKAB iron ore mine and its underground visitors center with an exhibit on mining. Hjalmar Lundbohmsgården, the 19th-century former home of LKAB’s first managing director, is now a museum with a courtyard photography exhibit. Kiruna Church is notable for its bell tower and resemblance to the traditional huts of the indigenous Sámi people.

Just out of town, extending from the southwestern shore of Torneträsk Lake, is Abisko National Park. Surrounded by mountains, it shelters lemmings and reindeer, plus the Lapp orchid. The King’s Trail begins in the park and leads to Hemavan, in the south. The Aurora Sky Station, on Mount Nuolja, is an observation center for the Northern Lights.

An important seaport, it's known for its Dutch-style canals and leafy boulevards like the Avenyn, the city's main thoroughfare, lined with many cafes and shops. Liseberg is a popular amusement park with themed rides, performance venues and a landscaped sculpture garden.

The town's many churches include the grand, centuries-old St. Mary's Cathedral and the medieval ruins of St. Nicolai and St. Karin. The main square, Stora Torget, has cobblestone streets lined with cafes and restaurants.

orway, Russia and the Baltic Sea. It’s known for its vast subarctic wilderness, ski resorts and natural phenomena including the midnight sun and the Northern Lights. Capital Rovaniemi is the gateway to the region. The homeland of the indigenous Sami people, which extends into neighboring countries, centers on the far north.

It's known for Uppsala University, founded in the 15th century. The original university building, Gustavianum, is now a museum housing the Augsburg Art Cabinet, an elaborate, 17th-century cabinet of curiosities. Nearby, the Carolina Rediviva library displays the 6th-century Silver Bible. Uppsala Cathedral is the burial place of Swedish royals like King Gustav Vasa.

The cobblestone streets and ochre-colored buildings of Gamla Stan (the old town) are home to the 13th-century Storkyrkan Cathedral, the Kungliga Slottet Royal Palace and the Nobel Museum, which focuses on the Nobel Prize. Ferries and sightseeing boats shuttle passengers between the islands.