7-Day Viking Trails & Celtic Origins With History Channel

Sprawling Reykjavík, the nation's nerve center and government seat, is home to half the island's population. On a bay overlooked by proud Mt. Esja (pronounced eh-shyuh), with its ever-changing hues, Reykjavík presents a colorful sight, its concrete houses painted in light colors and topped by vibrant red, blue, and green roofs. In contrast to the almost treeless countryside, Reykjavík has many tall, native birches, rowans, and willows, as well as imported aspen, pines, and spruces.Reykjavík's name comes from the Icelandic words for smoke, reykur, and bay, vík. In AD 874, Norseman Ingólfur Arnarson saw Iceland rising out of the misty sea and came ashore at a bay eerily shrouded with plumes of steam from nearby hot springs. Today most of the houses in Reykjavík are heated by near-boiling water from the hot springs. Natural heating avoids air pollution; there's no smoke around. You may notice, however, that the hot water brings a slight sulfur smell to the bathroom.Prices are easily on a par with other major European cities. A practical option is to purchase a Reykjavík City Card at the Tourist Information Center or at the Reykjavík Youth Hostel. This card permits unlimited bus usage and admission to any of the city's seven pools, the Family Park and Zoo, and city museums. The cards are valid for one (ISK 3,300), two (ISK 4,400), or three days (ISK 4,900), and they pay for themselves after three or four uses a day. Even lacking the City Card, paying admission (ISK 500, or ISK 250 for seniors and people with disabilities) to one of the city art museums (Hafnarhús, Kjarvalsstaðir, or Ásmundarsafn) gets you free same-day admission to the other two.

It’s hard to imagine, as you stroll Heimaey’s idyllic streets of white wooden houses, that this island was literally torn apart by a spectacular volcanic eruption, just over 40 years ago. The fact that you can visit incredible Heimaey at all is something of a miracle – because the oozing lava of the Eldfell volcano threatened to seal the harbour off completely. Fortunately, its advance was halted by gallons of seawater, pumped onto it by the plucky islanders, who saved their fishing industry in the process. Iceland's famous for its scenery, and the huge castles of volcanic rock that rise out of the sea's waves here are some of the country's most dramatic.

In bustling Kirkwall, the main town on Orkney, there's plenty to see in the narrow, winding streets extending from the harbor. The cathedral and some museums are highlights.

With close to 220,000 inhabitants, Aberdeen is Scotland's third most populous city. Locally quarried grey granite was used during the mid-18th to mid-20th centuries for many of Aberdeen's buildings, and hence the nicknames it has earned as the Granite City, or the Grey City. Aberdeen granite was also used to build the terraces of the Houses of Parliament and Waterloo Bridge in London. Since the discovery of North Sea oil in the 1970s, Aberdeen has also been called the Oil Capital of Europe or the Energy Capital of Europe. It is no wonder that because of the oil fields in the North Sea, Aberdeen's seaport is very important. The Heliport with its flights to the oil fields is one of the busiest commercial heliports in the world.

Rotterdam is a city that's a long way removed from most people's stereotypical notion of the Netherlands. There are few, if any, canals to be found here nor are there any quaint windmills. There is, however, a thriving modern city which is one of the busiest ports in the entire world.