"Blue Lagoon is one of the most popular tourist destinations in Iceland, so why not stay right on property to ensure that you get the best experience while there? The 60-suite hotel is home to a subterranean spa, a Michelin-starred restaurant, and, of course, a private, more intimate lagoon that hosts geothermal seawater from the same wellspring as the Blue Lagoon. This retreat lets you reap all the same benefits of the tourist hotspot without having to deal with the crowds."