Thingvellir National Park on our Golden Circle Platinum Tour. Photo by Daniel Guindo Amezcua. Þingvellir. Posted on January 30, 2022September 16, 2022 1440 × 1152 Thingvellir National Park on our Golden Circle Platinum Tour. Photo by Daniel Guindo Amezcua. Þingvellir. Thingvellir National Park on our Golden Circle Platinum Tour. Photo by Daniel Guindo Amezcua. Þingvellir.