This Golden Circle & Secret Lagoon tour combines Iceland’s iconic sights; Thingvellir, Gullfoss, and Geysir. End the day with a relaxing soak in the rustic, less crowded Secret Lagoon, Iceland's oldest man-made pool fed by naturally occurring hot springs. This experience offers a more authentic geothermal spa experience. With small-group minibus travel, knowledgeable guides, and consistently high reviews, this tour provides a comfortable, personal, and well-paced way to experience the highlights of southwest Iceland and one of Iceland's lesser visited gems.