Maximize time in Iceland with a full-day private tour of the Golden Circle from Reykjavik. See top natural attractions including Thingvellir National Park, the Gullfoss waterfall, and the geysers of the Haukadalur Valley. Customize the private tour by adding on a visit to the Fontana SPA, Secret Lagoon, or Blue Lagoon. Round-trip transportation from Reykjavik is included.