Discover the otherworldly landscapes and relaxing thermal powers of Iceland on this day trip from Reyjavik. With a guide, soak up the views around Lake Thingvallavatn, and then follow the Golden Circle sightseeing route around its famous sites. View rugged Thingvellir National Park, the Geysir hot springs, and Gullfoss Waterfall, and stop on route at the Laugarvatn Fontana Geothermal Baths, a spa overlooking Lake Laugarvatn. Bathe in the warm outdoor pools, rejuvenate in the steam cabins, or relax with drinks or snacks (own expense) at the cafe.