Reykjavik not only has its own kid-friendly appeal, it also works well as a vacation home base for further exploration of Iceland’s southern region. The Viking Museum is always a thrill, including a chance for children to board a ship and pretend to be fearless warriors through dress-up and hands-on exhibits. A dip in the famous Blue Lagoon will help to relieve jet lag and pairs well with a harbor cruise to see whales or puffins. We know the best hotels for families in and around the city, including a kid-friendly fire- and ice-themed property that embraces the natural hot springs common to the area.