Tucked away at the tip of the Oslofjord, Norway’s capital could aptly be described as both a large village and a small city. It is Europe’s fastest-growing capital, but just beyond the rapidly developing city center are miles of uninterrupted...

Iceland has some 360,000 inhabitants, and two-thirds of them live in the island nation's capital, Reykjavik, located on the southwest coast. If Iceland is an adventure traveler’s dream destination, Reykjavik is the main point of access for most excursions—and it’s...